28954211

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 34856640

約数和(自身を除く): 5902429

約数列:

[1, 11, 13, 79, 121, 143, 233, 869, 1027, 1573, 2563, 3029, 9559, 11297, 18407, 28193, 33319, 124267, 202477, 239291, 366509, 2227247, 2632201, 28954211]

約数ペア:

[(1, 28954211), (11, 2632201), (13, 2227247), (79, 366509), (121, 239291), (143, 202477), (233, 124267), (869, 33319), (1027, 28193), (1573, 18407), (2563, 11297), (3029, 9559)]