17430491

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{6067}}^1$

素因数の和:6110

約数の個数: 12

約数和(自身を含む): 19987992

約数和(自身を除く): 2557501

約数列:

[1, 13, 17, 169, 221, 2873, 6067, 78871, 103139, 1025323, 1340807, 17430491]

約数ペア:

[(1, 17430491), (13, 1340807), (17, 1025323), (169, 103139), (221, 78871), (2873, 6067)]