22997409

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{607}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 31314432

約数和(自身を除く): 8317023

約数列:

[1, 3, 73, 173, 219, 519, 607, 1821, 12629, 37887, 44311, 105011, 132933, 315033, 7665803, 22997409]

約数ペア:

[(1, 22997409), (3, 7665803), (73, 315033), (173, 132933), (219, 105011), (519, 44311), (607, 37887), (1821, 12629)]