1081530793

素因数分解:

$7^3\times {\mathrm{61}}^1\times {\mathrm{51691}}^1$

素因数の和:51773

約数の個数: 16

約数和(自身を含む): 1281961600

約数和(自身を除く): 200430807

約数列:

[1, 7, 49, 61, 343, 427, 2989, 20923, 51691, 361837, 2532859, 3153151, 17730013, 22072057, 154504399, 1081530793]

約数ペア:

[(1, 1081530793), (7, 154504399), (49, 22072057), (61, 17730013), (343, 3153151), (427, 2532859), (2989, 361837), (20923, 51691)]