25743198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{330041}}^1$

素因数の和:330059

約数の個数: 16

約数和(自身を含む): 55447056

約数和(自身を除く): 29703858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 330041, 660082, 990123, 1980246, 4290533, 8581066, 12871599, 25743198]

約数ペア:

[(1, 25743198), (2, 12871599), (3, 8581066), (6, 4290533), (13, 1980246), (26, 990123), (39, 660082), (78, 330041)]