153406513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3121}}^1$

素因数の和:3352

約数の個数: 16

約数和(自身を含む): 174832000

約数和(自身を除く): 21425487

約数列:

[1, 13, 19, 199, 247, 2587, 3121, 3781, 40573, 49153, 59299, 621079, 770887, 8074027, 11800501, 153406513]

約数ペア:

[(1, 153406513), (13, 11800501), (19, 8074027), (199, 770887), (247, 621079), (2587, 59299), (3121, 49153), (3781, 40573)]