40002999

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1667}}^1$

素因数の和:2110

約数の個数: 16

約数和(自身を含む): 56311680

約数和(自身を除く): 16308681

約数列:

[1, 3, 19, 57, 421, 1263, 1667, 5001, 7999, 23997, 31673, 95019, 701807, 2105421, 13334333, 40002999]

約数ペア:

[(1, 40002999), (3, 13334333), (19, 2105421), (57, 701807), (421, 95019), (1263, 31673), (1667, 23997), (5001, 7999)]