1327346349

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7481}}^1$

素因数の和:7586

約数の個数: 48

約数和(自身を含む): 2210841216

約数和(自身を除く): 883494867

約数列:

[1, 3, 7, 17, 21, 49, 51, 71, 119, 147, 213, 357, 497, 833, 1207, 1491, 2499, 3479, 3621, 7481, 8449, 10437, 22443, 25347, 52367, 59143, 127177, 157101, 177429, 366569, 381531, 531151, 890239, 1099707, 1593453, 2670717, 3718057, 6231673, 9029567, 11154171, 18695019, 26026399, 27088701, 63206969, 78079197, 189620907, 442448783, 1327346349]

約数ペア:

[(1, 1327346349), (3, 442448783), (7, 189620907), (17, 78079197), (21, 63206969), (49, 27088701), (51, 26026399), (71, 18695019), (119, 11154171), (147, 9029567), (213, 6231673), (357, 3718057), (497, 2670717), (833, 1593453), (1207, 1099707), (1491, 890239), (2499, 531151), (3479, 381531), (3621, 366569), (7481, 177429), (8449, 157101), (10437, 127177), (22443, 59143), (25347, 52367)]