1283348619

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{304039}}^1$

素因数の和:304119

約数の個数: 24

約数和(自身を含む): 2150170880

約数和(自身を除く): 866822261

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 304039, 912117, 2128273, 2736351, 6384819, 19154457, 20370613, 61111839, 142594291, 183335517, 427782873, 1283348619]

約数ペア:

[(1, 1283348619), (3, 427782873), (7, 183335517), (9, 142594291), (21, 61111839), (63, 20370613), (67, 19154457), (201, 6384819), (469, 2736351), (603, 2128273), (1407, 912117), (4221, 304039)]