40838037

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{2543}}^1$

素因数の和:2700

約数の個数: 16

約数和(自身を含む): 56049408

約数和(自身を除く): 15211371

約数列:

[1, 3, 53, 101, 159, 303, 2543, 5353, 7629, 16059, 134779, 256843, 404337, 770529, 13612679, 40838037]

約数ペア:

[(1, 40838037), (3, 13612679), (53, 770529), (101, 404337), (159, 256843), (303, 134779), (2543, 16059), (5353, 7629)]