12637504509

素因数分解:

$3^1\times 7^1\times {\mathrm{7789}}^1\times {\mathrm{77261}}^1$

素因数の和:85060

約数の個数: 16

約数和(自身を含む): 19259871360

約数和(自身を除く): 6622366851

約数列:

[1, 3, 7, 21, 7789, 23367, 54523, 77261, 163569, 231783, 540827, 1622481, 601785929, 1805357787, 4212501503, 12637504509]

約数ペア:

[(1, 12637504509), (3, 4212501503), (7, 1805357787), (21, 601785929), (7789, 1622481), (23367, 540827), (54523, 231783), (77261, 163569)]