358805889

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23773}}^1$

素因数の和:23838

約数の個数: 32

約数和(自身を含む): 585791360

約数和(自身を除く): 226985471

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 5031, 15093, 23773, 71319, 213957, 309049, 641871, 927147, 1022239, 2781441, 3066717, 8344323, 9200151, 13289107, 27600453, 39867321, 119601963, 358805889]

約数ペア:

[(1, 358805889), (3, 119601963), (9, 39867321), (13, 27600453), (27, 13289107), (39, 9200151), (43, 8344323), (117, 3066717), (129, 2781441), (351, 1022239), (387, 927147), (559, 641871), (1161, 309049), (1677, 213957), (5031, 71319), (15093, 23773)]