1490577

素因数分解:

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

素因数の和:2688

約数の個数: 16

約数和(自身を含む): 2296512

約数和(自身を除く): 805935

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 2657, 7971, 29227, 45169, 87681, 135507, 496859, 1490577]

約数ペア:

[(1, 1490577), (3, 496859), (11, 135507), (17, 87681), (33, 45169), (51, 29227), (187, 7971), (561, 2657)]