25962097

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{661}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 30843904

約数和(自身を除く): 4881807

約数列:

[1, 7, 31, 181, 217, 661, 1267, 4627, 5611, 20491, 39277, 119641, 143437, 837487, 3708871, 25962097]

約数ペア:

[(1, 25962097), (7, 3708871), (31, 837487), (181, 143437), (217, 119641), (661, 39277), (1267, 20491), (4627, 5611)]