52690401

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13397}}^1$

素因数の和:13445

約数の個数: 24

約数和(自身を含む): 83603520

約数和(自身を除く): 30913119

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 13397, 40191, 120573, 254543, 308131, 763629, 924393, 2290887, 2773179, 5854489, 17563467, 52690401]

約数ペア:

[(1, 52690401), (3, 17563467), (9, 5854489), (19, 2773179), (23, 2290887), (57, 924393), (69, 763629), (171, 308131), (207, 254543), (437, 120573), (1311, 40191), (3933, 13397)]