22181541

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 30178560

約数和(自身を除く): 7997019

約数列:

[1, 3, 79, 173, 237, 519, 541, 1623, 13667, 41001, 42739, 93593, 128217, 280779, 7393847, 22181541]

約数ペア:

[(1, 22181541), (3, 7393847), (79, 280779), (173, 128217), (237, 93593), (519, 42739), (541, 41001), (1623, 13667)]