86426977

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30637}}^1$

素因数の和:30688

約数の個数: 16

約数和(自身を含む): 109806592

約数和(自身を除く): 23379615

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 30637, 214459, 398281, 949747, 2787967, 6648229, 12346711, 86426977]

約数ペア:

[(1, 86426977), (7, 12346711), (13, 6648229), (31, 2787967), (91, 949747), (217, 398281), (403, 214459), (2821, 30637)]