1489062453

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{213119}}^1$

素因数の和:213276

約数の個数: 16

約数和(自身を含む): 2117560320

約数和(自身を除く): 628497867

約数列:

[1, 3, 17, 51, 137, 411, 2329, 6987, 213119, 639357, 3623023, 10869069, 29197303, 87591909, 496354151, 1489062453]

約数ペア:

[(1, 1489062453), (3, 496354151), (17, 87591909), (51, 29197303), (137, 10869069), (411, 3623023), (2329, 639357), (6987, 213119)]