40790013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{7873}}^1$

素因数の和:8044

約数の個数: 16

約数和(自身を含む): 59716416

約数和(自身を除く): 18926403

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 7873, 23619, 86603, 259809, 1236061, 3708183, 13596671, 40790013]

約数ペア:

[(1, 40790013), (3, 13596671), (11, 3708183), (33, 1236061), (157, 259809), (471, 86603), (1727, 23619), (5181, 7873)]