275341347

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{2473}}^1$

素因数の和:2707

約数の個数: 24

約数和(自身を含む): 405241200

約数和(自身を除く): 129899853

約数列:

[1, 3, 9, 89, 139, 267, 417, 801, 1251, 2473, 7419, 12371, 22257, 37113, 111339, 220097, 343747, 660291, 1031241, 1980873, 3093723, 30593483, 91780449, 275341347]

約数ペア:

[(1, 275341347), (3, 91780449), (9, 30593483), (89, 3093723), (139, 1980873), (267, 1031241), (417, 660291), (801, 343747), (1251, 220097), (2473, 111339), (7419, 37113), (12371, 22257)]