26922021

素因数分解:

$3^1\times 7^2\times {\mathrm{373}}^1\times {\mathrm{491}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 41953824

約数和(自身を除く): 15031803

約数列:

[1, 3, 7, 21, 49, 147, 373, 491, 1119, 1473, 2611, 3437, 7833, 10311, 18277, 24059, 54831, 72177, 183143, 549429, 1282001, 3846003, 8974007, 26922021]

約数ペア:

[(1, 26922021), (3, 8974007), (7, 3846003), (21, 1282001), (49, 549429), (147, 183143), (373, 72177), (491, 54831), (1119, 24059), (1473, 18277), (2611, 10311), (3437, 7833)]