886858713

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5167}}^1$

素因数の和:5355

約数の個数: 40

約数和(自身を含む): 1435753088

約数和(自身を除く): 548894375

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 163, 351, 489, 1053, 1467, 2119, 4401, 5167, 6357, 13203, 15501, 19071, 46503, 57213, 67171, 139509, 171639, 201513, 418527, 604539, 842221, 1813617, 2526663, 5440851, 7579989, 10948873, 22739967, 32846619, 68219901, 98539857, 295619571, 886858713]

約数ペア:

[(1, 886858713), (3, 295619571), (9, 98539857), (13, 68219901), (27, 32846619), (39, 22739967), (81, 10948873), (117, 7579989), (163, 5440851), (351, 2526663), (489, 1813617), (1053, 842221), (1467, 604539), (2119, 418527), (4401, 201513), (5167, 171639), (6357, 139509), (13203, 67171), (15501, 57213), (19071, 46503)]