25690973

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3061}}^1$

素因数の和:3188

約数の個数: 16

約数和(自身を含む): 32334720

約数和(自身を除く): 6643747

約数列:

[1, 7, 11, 77, 109, 763, 1199, 3061, 8393, 21427, 33671, 235697, 333649, 2335543, 3670139, 25690973]

約数ペア:

[(1, 25690973), (7, 3670139), (11, 2335543), (77, 333649), (109, 235697), (763, 33671), (1199, 21427), (3061, 8393)]