31019547

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7297}}^1$

素因数の和:7422

約数の個数: 16

約数和(自身を含む): 44955680

約数和(自身を除く): 13936133

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 7297, 21891, 94861, 284583, 795373, 2386119, 10339849, 31019547]

約数ペア:

[(1, 31019547), (3, 10339849), (13, 2386119), (39, 795373), (109, 284583), (327, 94861), (1417, 21891), (4251, 7297)]