329451837

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2621}}^1$

素因数の和:2941

約数の個数: 32

約数和(自身を含む): 518023296

約数和(自身を除く): 188571459

約数列:

[1, 3, 11, 13, 33, 39, 143, 293, 429, 879, 2621, 3223, 3809, 7863, 9669, 11427, 28831, 34073, 41899, 86493, 102219, 125697, 374803, 767953, 1124409, 2303859, 8447483, 9983389, 25342449, 29950167, 109817279, 329451837]

約数ペア:

[(1, 329451837), (3, 109817279), (11, 29950167), (13, 25342449), (33, 9983389), (39, 8447483), (143, 2303859), (293, 1124409), (429, 767953), (879, 374803), (2621, 125697), (3223, 102219), (3809, 86493), (7863, 41899), (9669, 34073), (11427, 28831)]