3948389277

素因数分解:

$3^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{23833}}^1$

素因数の和:23887

約数の個数: 40

約数和(自身を含む): 6408867264

約数和(自身を除く): 2460477987

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 483, 1029, 1127, 2401, 3381, 7203, 7889, 23667, 23833, 55223, 71499, 165669, 166831, 500493, 548159, 1167817, 1644477, 3503451, 3837113, 8174719, 11511339, 24524157, 26859791, 57223033, 80579373, 171669099, 188018537, 564055611, 1316129759, 3948389277]

約数ペア:

[(1, 3948389277), (3, 1316129759), (7, 564055611), (21, 188018537), (23, 171669099), (49, 80579373), (69, 57223033), (147, 26859791), (161, 24524157), (343, 11511339), (483, 8174719), (1029, 3837113), (1127, 3503451), (2401, 1644477), (3381, 1167817), (7203, 548159), (7889, 500493), (23667, 166831), (23833, 165669), (55223, 71499)]