21326601

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2089}}^1$

素因数の和:2216

約数の個数: 16

約数和(自身を含む): 29494080

約数和(自身を除く): 8167479

約数列:

[1, 3, 41, 83, 123, 249, 2089, 3403, 6267, 10209, 85649, 173387, 256947, 520161, 7108867, 21326601]

約数ペア:

[(1, 21326601), (3, 7108867), (41, 520161), (83, 256947), (123, 173387), (249, 85649), (2089, 10209), (3403, 6267)]