15702976211

素因数分解:

${\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{420439}}^1$

素因数の和:420495

約数の個数: 16

約数和(自身を含む): 18011649600

約数和(自身を除く): 2308673389

約数列:

[1, 13, 17, 169, 221, 2197, 2873, 37349, 420439, 5465707, 7147463, 71054191, 92917019, 923704483, 1207921247, 15702976211]

約数ペア:

[(1, 15702976211), (13, 1207921247), (17, 923704483), (169, 92917019), (221, 71054191), (2197, 7147463), (2873, 5465707), (37349, 420439)]