22388967

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{5881}}^1$

素因数の和:5940

約数の個数: 20

約数和(自身を含む): 34162656

約数和(自身を除く): 11773689

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 5881, 17643, 52929, 158787, 276407, 476361, 829221, 2487663, 7462989, 22388967]

約数ペア:

[(1, 22388967), (3, 7462989), (9, 2487663), (27, 829221), (47, 476361), (81, 276407), (141, 158787), (423, 52929), (1269, 17643), (3807, 5881)]