83929391

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 26386129

約数列:

[1, 7, 13, 17, 91, 119, 221, 227, 239, 1547, 1589, 1673, 2951, 3107, 3859, 4063, 20657, 21749, 27013, 28441, 50167, 52819, 54253, 351169, 369733, 379771, 705289, 922301, 4937023, 6456107, 11989913, 83929391]

約数ペア:

[(1, 83929391), (7, 11989913), (13, 6456107), (17, 4937023), (91, 922301), (119, 705289), (221, 379771), (227, 369733), (239, 351169), (1547, 54253), (1589, 52819), (1673, 50167), (2951, 28441), (3107, 27013), (3859, 21749), (4063, 20657)]