251137873

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{5827}}^1$

素因数の和:6012

約数の個数: 16

約数和(自身を含む): 295409664

約数和(自身を除く): 44271791

約数列:

[1, 7, 47, 131, 329, 917, 5827, 6157, 40789, 43099, 273869, 763337, 1917083, 5343359, 35876839, 251137873]

約数ペア:

[(1, 251137873), (7, 35876839), (47, 5343359), (131, 1917083), (329, 763337), (917, 273869), (5827, 43099), (6157, 40789)]