1697397249

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{239441}}^1$

素因数の和:239600

約数の個数: 16

約数和(自身を含む): 2413575360

約数和(自身を除く): 716178111

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 239441, 718323, 4070497, 12211491, 33282299, 99846897, 565799083, 1697397249]

約数ペア:

[(1, 1697397249), (3, 565799083), (17, 99846897), (51, 33282299), (139, 12211491), (417, 4070497), (2363, 718323), (7089, 239441)]