31520829

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5701}}^1$

素因数の和:5820

約数の個数: 16

約数和(自身を含む): 44703680

約数和(自身を除く): 13182851

約数列:

[1, 3, 19, 57, 97, 291, 1843, 5529, 5701, 17103, 108319, 324957, 552997, 1658991, 10506943, 31520829]

約数ペア:

[(1, 31520829), (3, 10506943), (19, 1658991), (57, 552997), (97, 324957), (291, 108319), (1843, 17103), (5529, 5701)]