40080729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13009}}^1$

素因数の和:13104

約数の個数: 16

約数和(自身を含む): 58284800

約数和(自身を除く): 18204071

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 13009, 39027, 169117, 507351, 1027711, 3083133, 13360243, 40080729]

約数ペア:

[(1, 40080729), (3, 13360243), (13, 3083133), (39, 1027711), (79, 507351), (237, 169117), (1027, 39027), (3081, 13009)]