22455531

素因数分解:

$3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{827}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 37200384

約数和(自身を除く): 14744853

約数列:

[1, 3, 7, 9, 21, 63, 431, 827, 1293, 2481, 3017, 3879, 5789, 7443, 9051, 17367, 27153, 52101, 356437, 1069311, 2495059, 3207933, 7485177, 22455531]

約数ペア:

[(1, 22455531), (3, 7485177), (7, 3207933), (9, 2495059), (21, 1069311), (63, 356437), (431, 52101), (827, 27153), (1293, 17367), (2481, 9051), (3017, 7443), (3879, 5789)]