87723361

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{22091}}^1$

素因数の和:22140

約数の個数: 12

約数和(自身を含む): 101004624

約数和(自身を除く): 13281263

約数列:

[1, 11, 19, 209, 361, 3971, 22091, 243001, 419729, 4617019, 7974851, 87723361]

約数ペア:

[(1, 87723361), (11, 7974851), (19, 4617019), (209, 419729), (361, 243001), (3971, 22091)]