345323727

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41213}}^1$

素因数の和:41252

約数の個数: 36

約数和(自身を含む): 610791480

約数和(自身を除く): 265467753

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 8379, 41213, 123639, 288491, 370917, 783047, 865473, 2019437, 2349141, 2596419, 5481329, 6058311, 7047423, 16443987, 18174933, 38369303, 49331961, 115107909, 345323727]

約数ペア:

[(1, 345323727), (3, 115107909), (7, 49331961), (9, 38369303), (19, 18174933), (21, 16443987), (49, 7047423), (57, 6058311), (63, 5481329), (133, 2596419), (147, 2349141), (171, 2019437), (399, 865473), (441, 783047), (931, 370917), (1197, 288491), (2793, 123639), (8379, 41213)]