1359774767

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 1679314560

約数和(自身を除く): 319539793

約数列:

[1, 13, 17, 19, 43, 221, 247, 289, 323, 443, 559, 731, 817, 3757, 4199, 5491, 5759, 7531, 8417, 9503, 10621, 12427, 13889, 19049, 71383, 97903, 109421, 128027, 143089, 161551, 180557, 236113, 247637, 323833, 361931, 1664351, 1860157, 2432513, 3069469, 4209829, 4705103, 5505161, 6152827, 31622669, 71567093, 79986751, 104598059, 1359774767]

約数ペア:

[(1, 1359774767), (13, 104598059), (17, 79986751), (19, 71567093), (43, 31622669), (221, 6152827), (247, 5505161), (289, 4705103), (323, 4209829), (443, 3069469), (559, 2432513), (731, 1860157), (817, 1664351), (3757, 361931), (4199, 323833), (5491, 247637), (5759, 236113), (7531, 180557), (8417, 161551), (9503, 143089), (10621, 128027), (12427, 109421), (13889, 97903), (19049, 71383)]