99990761

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4423}}^1$

素因数の和:4520

約数の個数: 16

約数和(自身を含む): 112971264

約数和(自身を除く): 12980503

約数列:

[1, 13, 37, 47, 481, 611, 1739, 4423, 22607, 57499, 163651, 207881, 2127463, 2702453, 7691597, 99990761]

約数ペア:

[(1, 99990761), (13, 7691597), (37, 2702453), (47, 2127463), (481, 207881), (611, 163651), (1739, 57499), (4423, 22607)]