40140893

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4909}}^1$

素因数の和:4976

約数の個数: 16

約数和(自身を含む): 47018160

約数和(自身を除く): 6877267

約数列:

[1, 13, 17, 37, 221, 481, 629, 4909, 8177, 63817, 83453, 181633, 1084889, 2361229, 3087761, 40140893]

約数ペア:

[(1, 40140893), (13, 3087761), (17, 2361229), (37, 1084889), (221, 181633), (481, 83453), (629, 63817), (4909, 8177)]