56516607

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19087}}^1$

素因数の和:19147

約数の個数: 24

約数和(自身を含む): 95287296

約数和(自身を除く): 38770689

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 19087, 57261, 133609, 171783, 400827, 897089, 1202481, 2691267, 6279623, 8073801, 18838869, 56516607]

約数ペア:

[(1, 56516607), (3, 18838869), (7, 8073801), (9, 6279623), (21, 2691267), (47, 1202481), (63, 897089), (141, 400827), (329, 171783), (423, 133609), (987, 57261), (2961, 19087)]