858240317

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{216127}}^1$

素因数の和:216176

約数の個数: 12

約数和(自身を含む): 988137216

約数和(自身を除く): 129896899

約数列:

[1, 11, 19, 209, 361, 3971, 216127, 2377397, 4106413, 45170543, 78021847, 858240317]

約数ペア:

[(1, 858240317), (11, 78021847), (19, 45170543), (209, 4106413), (361, 2377397), (3971, 216127)]