6431191

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:330

約数の個数: 16

約数和(自身を含む): 7326144

約数和(自身を除く): 894953

約数列:

[1, 13, 23, 137, 157, 299, 1781, 2041, 3151, 3611, 21509, 40963, 46943, 279617, 494707, 6431191]

約数ペア:

[(1, 6431191), (13, 494707), (23, 279617), (137, 46943), (157, 40963), (299, 21509), (1781, 3611), (2041, 3151)]