2987193466621

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{55001}}^1\times {\mathrm{596831}}^1$

素因数の和:651852

約数の個数: 16

約数和(自身を含む): 3676618810368

約数和(自身を除く): 689425343747

約数列:

[1, 7, 13, 91, 55001, 385007, 596831, 715013, 4177817, 5005091, 7758803, 54311621, 32826301831, 229784112817, 426741923803, 2987193466621]

約数ペア:

[(1, 2987193466621), (7, 426741923803), (13, 229784112817), (91, 32826301831), (55001, 54311621), (385007, 7758803), (596831, 5005091), (715013, 4177817)]