7125349

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 9499392

約数和(自身を除く): 2374043

約数列:

[1, 7, 11, 37, 41, 61, 77, 259, 287, 407, 427, 451, 671, 1517, 2257, 2501, 2849, 3157, 4697, 10619, 15799, 16687, 17507, 24827, 27511, 92537, 116809, 173789, 192577, 647759, 1017907, 7125349]

約数ペア:

[(1, 7125349), (7, 1017907), (11, 647759), (37, 192577), (41, 173789), (61, 116809), (77, 92537), (259, 27511), (287, 24827), (407, 17507), (427, 16687), (451, 15799), (671, 10619), (1517, 4697), (2257, 3157), (2501, 2849)]