13309415427

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2423}}^1$

素因数の和:2573

約数の個数: 96

約数和(自身を含む): 23344865280

約数和(自身を除く): 10035449853

約数列:

[1, 3, 7, 11, 21, 33, 43, 49, 77, 79, 129, 147, 231, 237, 301, 473, 539, 553, 869, 903, 1419, 1617, 1659, 2107, 2423, 2607, 3311, 3397, 3871, 6083, 6321, 7269, 9933, 10191, 11613, 16961, 18249, 23177, 23779, 26653, 37367, 42581, 50883, 69531, 71337, 79959, 104189, 112101, 118727, 127743, 166453, 186571, 191417, 261569, 312567, 356181, 499359, 559713, 574251, 729323, 784707, 1146079, 1305997, 1339919, 1830983, 2105587, 2187969, 3438237, 3917991, 4019757, 5105261, 5492949, 6316761, 8022553, 8230931, 9379433, 14739109, 15315783, 24067659, 24692793, 28138299, 44217327, 56157871, 57616517, 90540241, 103173763, 168473613, 172849551, 271620723, 309521289, 403315619, 633781687, 1209946857, 1901345061, 4436471809, 13309415427]

約数ペア:

[(1, 13309415427), (3, 4436471809), (7, 1901345061), (11, 1209946857), (21, 633781687), (33, 403315619), (43, 309521289), (49, 271620723), (77, 172849551), (79, 168473613), (129, 103173763), (147, 90540241), (231, 57616517), (237, 56157871), (301, 44217327), (473, 28138299), (539, 24692793), (553, 24067659), (869, 15315783), (903, 14739109), (1419, 9379433), (1617, 8230931), (1659, 8022553), (2107, 6316761), (2423, 5492949), (2607, 5105261), (3311, 4019757), (3397, 3917991), (3871, 3438237), (6083, 2187969), (6321, 2105587), (7269, 1830983), (9933, 1339919), (10191, 1305997), (11613, 1146079), (16961, 784707), (18249, 729323), (23177, 574251), (23779, 559713), (26653, 499359), (37367, 356181), (42581, 312567), (50883, 261569), (69531, 191417), (71337, 186571), (79959, 166453), (104189, 127743), (112101, 118727)]