22317057

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7537}}^1$

素因数の和:7597

約数の個数: 24

約数和(自身を含む): 37629696

約数和(自身を除く): 15312639

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 7537, 22611, 52759, 67833, 158277, 354239, 474831, 1062717, 2479673, 3188151, 7439019, 22317057]

約数ペア:

[(1, 22317057), (3, 7439019), (7, 3188151), (9, 2479673), (21, 1062717), (47, 474831), (63, 354239), (141, 158277), (329, 67833), (423, 52759), (987, 22611), (2961, 7537)]