125655257

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{197261}}^1$

素因数の和:197288

約数の個数: 12

約数和(自身を含む): 157415076

約数和(自身を除く): 31759819

約数列:

[1, 7, 13, 49, 91, 637, 197261, 1380827, 2564393, 9665789, 17950751, 125655257]

約数ペア:

[(1, 125655257), (7, 17950751), (13, 9665789), (49, 2564393), (91, 1380827), (637, 197261)]