275337448687

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{121963}}^1$

素因数の和:122359

約数の個数: 32

約数和(自身を含む): 339735112704

約数和(自身を除く): 64397664017

約数列:

[1, 7, 17, 61, 119, 311, 427, 1037, 2177, 5287, 7259, 18971, 37009, 121963, 132797, 322507, 853741, 2073371, 2257549, 7439743, 14513597, 37930493, 52078201, 126475631, 265513451, 644818381, 885329417, 2313760073, 4513728667, 16196320511, 39333921241, 275337448687]

約数ペア:

[(1, 275337448687), (7, 39333921241), (17, 16196320511), (61, 4513728667), (119, 2313760073), (311, 885329417), (427, 644818381), (1037, 265513451), (2177, 126475631), (5287, 52078201), (7259, 37930493), (18971, 14513597), (37009, 7439743), (121963, 2257549), (132797, 2073371), (322507, 853741)]