121609033

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{190909}}^1$

素因数の和:190936

約数の個数: 12

約数和(自身を含む): 152346180

約数和(自身を除く): 30737147

約数列:

[1, 7, 13, 49, 91, 637, 190909, 1336363, 2481817, 9354541, 17372719, 121609033]

約数ペア:

[(1, 121609033), (7, 17372719), (13, 9354541), (49, 2481817), (91, 1336363), (637, 190909)]