22281267

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2081}}^1$

素因数の和:2210

約数の個数: 16

約数和(自身を含む): 30780288

約数和(自身を除く): 8499021

約数列:

[1, 3, 43, 83, 129, 249, 2081, 3569, 6243, 10707, 89483, 172723, 268449, 518169, 7427089, 22281267]

約数ペア:

[(1, 22281267), (3, 7427089), (43, 518169), (83, 268449), (129, 172723), (249, 89483), (2081, 10707), (3569, 6243)]