22224993

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 35223552

約数和(自身を除く): 12998559

約数列:

[1, 3, 7, 21, 41, 83, 123, 249, 287, 311, 581, 861, 933, 1743, 2177, 3403, 6531, 10209, 12751, 23821, 25813, 38253, 71463, 77439, 89257, 180691, 267771, 542073, 1058333, 3174999, 7408331, 22224993]

約数ペア:

[(1, 22224993), (3, 7408331), (7, 3174999), (21, 1058333), (41, 542073), (83, 267771), (123, 180691), (249, 89257), (287, 77439), (311, 71463), (581, 38253), (861, 25813), (933, 23821), (1743, 12751), (2177, 10209), (3403, 6531)]