2796787071

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{18719}}^1$

素因数の和:20015

約数の個数: 24

約数和(自身を含む): 4354197120

約数和(自身を除く): 1557410049

約数列:

[1, 3, 9, 13, 39, 117, 1277, 3831, 11493, 16601, 18719, 49803, 56157, 149409, 168471, 243347, 730041, 2190123, 23904163, 71712489, 215137467, 310754119, 932262357, 2796787071]

約数ペア:

[(1, 2796787071), (3, 932262357), (9, 310754119), (13, 215137467), (39, 71712489), (117, 23904163), (1277, 2190123), (3831, 730041), (11493, 243347), (16601, 168471), (18719, 149409), (49803, 56157)]