9171513

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1823}}^1$

素因数の和:1885

約数の個数: 24

約数和(自身を含む): 14606592

約数和(自身を除く): 5435079

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 1823, 5031, 5469, 16407, 23699, 71097, 78389, 213291, 235167, 705501, 1019057, 3057171, 9171513]

約数ペア:

[(1, 9171513), (3, 3057171), (9, 1019057), (13, 705501), (39, 235167), (43, 213291), (117, 78389), (129, 71097), (387, 23699), (559, 16407), (1677, 5469), (1823, 5031)]