627489993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{4483}}^1$

素因数の和:4633

約数の個数: 32

約数和(自身を含む): 935111296

約数和(自身を除く): 307621303

約数列:

[1, 3, 13, 37, 39, 97, 111, 291, 481, 1261, 1443, 3589, 3783, 4483, 10767, 13449, 46657, 58279, 139971, 165871, 174837, 434851, 497613, 1304553, 2156323, 5653063, 6468969, 16089487, 16959189, 48268461, 209163331, 627489993]

約数ペア:

[(1, 627489993), (3, 209163331), (13, 48268461), (37, 16959189), (39, 16089487), (97, 6468969), (111, 5653063), (291, 2156323), (481, 1304553), (1261, 497613), (1443, 434851), (3589, 174837), (3783, 165871), (4483, 139971), (10767, 58279), (13449, 46657)]