440230107

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 621230080

約数和(自身を除く): 180999973

約数列:

[1, 3, 37, 61, 79, 111, 183, 237, 823, 2257, 2469, 2923, 4819, 6771, 8769, 14457, 30451, 50203, 65017, 91353, 150609, 178303, 195051, 534909, 1857511, 2405629, 3966037, 5572533, 7216887, 11898111, 146743369, 440230107]

約数ペア:

[(1, 440230107), (3, 146743369), (37, 11898111), (61, 7216887), (79, 5572533), (111, 3966037), (183, 2405629), (237, 1857511), (823, 534909), (2257, 195051), (2469, 178303), (2923, 150609), (4819, 91353), (6771, 65017), (8769, 50203), (14457, 30451)]