256197759

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{10639}}^1$

素因数の和:11014

約数の個数: 16

約数和(自身を含む): 357504000

約数和(自身を除く): 101306241

約数列:

[1, 3, 23, 69, 349, 1047, 8027, 10639, 24081, 31917, 244697, 734091, 3713011, 11139033, 85399253, 256197759]

約数ペア:

[(1, 256197759), (3, 85399253), (23, 11139033), (69, 3713011), (349, 734091), (1047, 244697), (8027, 31917), (10639, 24081)]