1239565567

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 1348261200

約数和(自身を除く): 108695633

約数列:

[1, 19, 61, 89, 197, 1159, 1691, 3721, 3743, 5429, 12017, 17533, 70699, 103151, 228323, 331169, 333127, 733037, 1069513, 6292211, 13927703, 20320747, 65240293, 1239565567]

約数ペア:

[(1, 1239565567), (19, 65240293), (61, 20320747), (89, 13927703), (197, 6292211), (1159, 1069513), (1691, 733037), (3721, 333127), (3743, 331169), (5429, 228323), (12017, 103151), (17533, 70699)]