510391189

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{12821}}^1$

素因数の和:12897

約数の個数: 24

約数和(自身を含む): 654845184

約数和(自身を除く): 144453995

約数列:

[1, 7, 11, 47, 77, 121, 329, 517, 847, 3619, 5687, 12821, 39809, 89747, 141031, 602587, 987217, 1551341, 4218109, 6628457, 10859387, 46399199, 72913027, 510391189]

約数ペア:

[(1, 510391189), (7, 72913027), (11, 46399199), (47, 10859387), (77, 6628457), (121, 4218109), (329, 1551341), (517, 987217), (847, 602587), (3619, 141031), (5687, 89747), (12821, 39809)]