31141779

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2267}}^1$

素因数の和:2530

約数の個数: 16

約数和(自身を含む): 43908480

約数和(自身を除く): 12766701

約数列:

[1, 3, 19, 57, 241, 723, 2267, 4579, 6801, 13737, 43073, 129219, 546347, 1639041, 10380593, 31141779]

約数ペア:

[(1, 31141779), (3, 10380593), (19, 1639041), (57, 546347), (241, 129219), (723, 43073), (2267, 13737), (4579, 6801)]