91420431

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{1549}}^1$

素因数の和:1846

約数の個数: 16

約数和(自身を含む): 123801600

約数和(自身を除く): 32381169

約数列:

[1, 3, 103, 191, 309, 573, 1549, 4647, 19673, 59019, 159547, 295859, 478641, 887577, 30473477, 91420431]

約数ペア:

[(1, 91420431), (3, 30473477), (103, 887577), (191, 478641), (309, 295859), (573, 159547), (1549, 59019), (4647, 19673)]