40152723

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{2293}}^1$

素因数の和:2758

約数の個数: 16

約数和(自身を含む): 57808800

約数和(自身を除く): 17656077

約数列:

[1, 3, 13, 39, 449, 1347, 2293, 5837, 6879, 17511, 29809, 89427, 1029557, 3088671, 13384241, 40152723]

約数ペア:

[(1, 40152723), (3, 13384241), (13, 3088671), (39, 1029557), (449, 89427), (1347, 29809), (2293, 17511), (5837, 6879)]