22881131

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8111}}^1$

素因数の和:8162

約数の個数: 16

約数和(自身を含む): 29073408

約数和(自身を除く): 6192277

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 8111, 56777, 105443, 251441, 738101, 1760087, 3268733, 22881131]

約数ペア:

[(1, 22881131), (7, 3268733), (13, 1760087), (31, 738101), (91, 251441), (217, 105443), (403, 56777), (2821, 8111)]