391561117729

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5657}}^1\times {\mathrm{44917}}^1$

素因数の和:50664

約数の個数: 16

約数和(自身を含む): 414766343808

約数和(自身を除く): 23205226079

約数列:

[1, 23, 67, 1541, 5657, 44917, 130111, 379019, 1033091, 3009439, 8717437, 69217097, 254095469, 5844195787, 17024396423, 391561117729]

約数ペア:

[(1, 391561117729), (23, 17024396423), (67, 5844195787), (1541, 254095469), (5657, 69217097), (44917, 8717437), (130111, 3009439), (379019, 1033091)]