251841001

素因数分解:

${\mathrm{53}}^1\times {\mathrm{61}}^2\times {\mathrm{1277}}^1$

素因数の和:1452

約数の個数: 12

約数和(自身を含む): 261072396

約数和(自身を除く): 9231395

約数列:

[1, 53, 61, 1277, 3233, 3721, 67681, 77897, 197213, 4128541, 4751717, 251841001]

約数ペア:

[(1, 251841001), (53, 4751717), (61, 4128541), (1277, 197213), (3233, 77897), (3721, 67681)]