494357227

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7253}}^1$

素因数の和:7387

約数の個数: 24

約数和(自身を含む): 625178736

約数和(自身を除く): 130821509

約数列:

[1, 7, 13, 49, 91, 107, 637, 749, 1391, 5243, 7253, 9737, 50771, 68159, 94289, 355397, 660023, 776071, 4620161, 5432497, 10088923, 38027479, 70622461, 494357227]

約数ペア:

[(1, 494357227), (7, 70622461), (13, 38027479), (49, 10088923), (91, 5432497), (107, 4620161), (637, 776071), (749, 660023), (1391, 355397), (5243, 94289), (7253, 68159), (9737, 50771)]