30491193

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{977}}^1$

素因数の和:1184

約数の個数: 16

約数和(自身を含む): 41498496

約数和(自身を除く): 11007303

約数列:

[1, 3, 101, 103, 303, 309, 977, 2931, 10403, 31209, 98677, 100631, 296031, 301893, 10163731, 30491193]

約数ペア:

[(1, 30491193), (3, 10163731), (101, 301893), (103, 296031), (303, 100631), (309, 98677), (977, 31209), (2931, 10403)]