31377999

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1601}}^1$

素因数の和:1790

約数の個数: 16

約数和(自身を含む): 43061760

約数和(自身を除く): 11683761

約数列:

[1, 3, 47, 139, 141, 417, 1601, 4803, 6533, 19599, 75247, 222539, 225741, 667617, 10459333, 31377999]

約数ペア:

[(1, 31377999), (3, 10459333), (47, 667617), (139, 225741), (141, 222539), (417, 75247), (1601, 19599), (4803, 6533)]