1277424489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1\times {\mathrm{2657}}^1$

素因数の和:3545

約数の個数: 32

約数和(自身を含む): 1970407296

約数和(自身を除く): 692982807

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 857, 2571, 2657, 7971, 9427, 14569, 28281, 29227, 43707, 45169, 87681, 135507, 160259, 480777, 496859, 1490577, 2277049, 6831147, 25047539, 38709833, 75142617, 116129499, 425808163, 1277424489]

約数ペア:

[(1, 1277424489), (3, 425808163), (11, 116129499), (17, 75142617), (33, 38709833), (51, 25047539), (187, 6831147), (561, 2277049), (857, 1490577), (2571, 496859), (2657, 480777), (7971, 160259), (9427, 135507), (14569, 87681), (28281, 45169), (29227, 43707)]