15672620977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{275941}}^1$

素因数の和:276228

約数の個数: 16

約数和(自身を含む): 17940645072

約数和(自身を除く): 2268024095

約数列:

[1, 13, 17, 221, 257, 3341, 4369, 56797, 275941, 3587233, 4690997, 60982961, 70916837, 921918881, 1205586229, 15672620977]

約数ペア:

[(1, 15672620977), (13, 1205586229), (17, 921918881), (221, 70916837), (257, 60982961), (3341, 4690997), (4369, 3587233), (56797, 275941)]