56307303

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13007}}^1$

素因数の和:13063

約数の個数: 24

約数和(自身を含む): 89963328

約数和(自身を除く): 33656025

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 13007, 39021, 117063, 169091, 481259, 507273, 1443777, 1521819, 4331331, 6256367, 18769101, 56307303]

約数ペア:

[(1, 56307303), (3, 18769101), (9, 6256367), (13, 4331331), (37, 1521819), (39, 1443777), (111, 507273), (117, 481259), (333, 169091), (481, 117063), (1443, 39021), (4329, 13007)]