30995419

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7247}}^1$

素因数の和:7314

約数の個数: 16

約数和(自身を含む): 38965248

約数和(自身を除く): 7969829

約数列:

[1, 7, 13, 47, 91, 329, 611, 4277, 7247, 50729, 94211, 340609, 659477, 2384263, 4427917, 30995419]

約数ペア:

[(1, 30995419), (7, 4427917), (13, 2384263), (47, 659477), (91, 340609), (329, 94211), (611, 50729), (4277, 7247)]