497673

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{457}}^1$

素因数の和:485

約数の個数: 18

約数和(自身を含む): 791882

約数和(自身を除く): 294209

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 457, 1089, 1371, 4113, 5027, 15081, 45243, 55297, 165891, 497673]

約数ペア:

[(1, 497673), (3, 165891), (9, 55297), (11, 45243), (33, 15081), (99, 5027), (121, 4113), (363, 1371), (457, 1089)]