15673740121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{70921901}}^1$

素因数の和:70921931

約数の個数: 8

約数和(自身を含む): 17872319304

約数和(自身を除く): 2198579183

約数列:

[1, 13, 17, 221, 70921901, 921984713, 1205672317, 15673740121]

約数ペア:

[(1, 15673740121), (13, 1205672317), (17, 921984713), (221, 70921901)]