22115259

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5623}}^1$

素因数の和:5671

約数の個数: 24

約数和(自身を含む): 35093760

約数和(自身を除く): 12978501

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 5623, 16869, 50607, 106837, 129329, 320511, 387987, 961533, 1163961, 2457251, 7371753, 22115259]

約数ペア:

[(1, 22115259), (3, 7371753), (9, 2457251), (19, 1163961), (23, 961533), (57, 387987), (69, 320511), (171, 129329), (207, 106837), (437, 50607), (1311, 16869), (3933, 5623)]