472797

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:474

約数の個数: 20

約数和(自身を含む): 762300

約数和(自身を除く): 289503

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 449, 1053, 1347, 4041, 5837, 12123, 17511, 36369, 52533, 157599, 472797]

約数ペア:

[(1, 472797), (3, 157599), (9, 52533), (13, 36369), (27, 17511), (39, 12123), (81, 5837), (117, 4041), (351, 1347), (449, 1053)]