17408313

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 29352960

約数和(自身を除く): 11944647

約数列:

[1, 3, 9, 13, 19, 39, 41, 57, 117, 123, 171, 191, 247, 369, 533, 573, 741, 779, 1599, 1719, 2223, 2337, 2483, 3629, 4797, 7011, 7449, 7831, 10127, 10887, 22347, 23493, 30381, 32661, 47177, 70479, 91143, 101803, 141531, 148789, 305409, 424593, 446367, 916227, 1339101, 1934257, 5802771, 17408313]

約数ペア:

[(1, 17408313), (3, 5802771), (9, 1934257), (13, 1339101), (19, 916227), (39, 446367), (41, 424593), (57, 305409), (117, 148789), (123, 141531), (171, 101803), (191, 91143), (247, 70479), (369, 47177), (533, 32661), (573, 30381), (741, 23493), (779, 22347), (1599, 10887), (1719, 10127), (2223, 7831), (2337, 7449), (2483, 7011), (3629, 4797)]