561617151

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{478787}}^1$

素因数の和:478830

約数の個数: 16

約数和(自身を含む): 827345664

約数和(自身を除く): 265728513

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 478787, 1436361, 8139379, 11012101, 24418137, 33036303, 187205717, 561617151]

約数ペア:

[(1, 561617151), (3, 187205717), (17, 33036303), (23, 24418137), (51, 11012101), (69, 8139379), (391, 1436361), (1173, 478787)]