7171479

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1699}}^1$

素因数の和:1779

約数の個数: 24

約数和(自身を含む): 12022400

約数和(自身を除く): 4850921

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 1699, 4221, 5097, 11893, 15291, 35679, 107037, 113833, 341499, 796831, 1024497, 2390493, 7171479]

約数ペア:

[(1, 7171479), (3, 2390493), (7, 1024497), (9, 796831), (21, 341499), (63, 113833), (67, 107037), (201, 35679), (469, 15291), (603, 11893), (1407, 5097), (1699, 4221)]