804584709

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{18793}}^1$

素因数の和:18937

約数の個数: 24

約数和(自身を含む): 1196200512

約数和(自身を除く): 391615803

約数列:

[1, 3, 9, 67, 71, 201, 213, 603, 639, 4757, 14271, 18793, 42813, 56379, 169137, 1259131, 1334303, 3777393, 4002909, 11332179, 12008727, 89398301, 268194903, 804584709]

約数ペア:

[(1, 804584709), (3, 268194903), (9, 89398301), (67, 12008727), (71, 11332179), (201, 4002909), (213, 3777393), (603, 1334303), (639, 1259131), (4757, 169137), (14271, 56379), (18793, 42813)]