70179901

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{821}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 80884800

約数和(自身を除く): 10704899

約数列:

[1, 11, 19, 209, 409, 821, 4499, 7771, 9031, 15599, 85481, 171589, 335789, 3693679, 6379991, 70179901]

約数ペア:

[(1, 70179901), (11, 6379991), (19, 3693679), (209, 335789), (409, 171589), (821, 85481), (4499, 15599), (7771, 9031)]