626600013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{8269}}^1$

素因数の和:8381

約数の個数: 32

約数和(自身を含む): 944764800

約数和(自身を除く): 318164787

約数列:

[1, 3, 13, 29, 39, 67, 87, 201, 377, 871, 1131, 1943, 2613, 5829, 8269, 24807, 25259, 75777, 107497, 239801, 322491, 554023, 719403, 1662069, 3117413, 7202299, 9352239, 16066667, 21606897, 48200001, 208866671, 626600013]

約数ペア:

[(1, 626600013), (3, 208866671), (13, 48200001), (29, 21606897), (39, 16066667), (67, 9352239), (87, 7202299), (201, 3117413), (377, 1662069), (871, 719403), (1131, 554023), (1943, 322491), (2613, 239801), (5829, 107497), (8269, 75777), (24807, 25259)]