397372297

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1019}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 502329600

約数和(自身を除く): 104957303

約数列:

[1, 7, 17, 29, 113, 119, 203, 493, 791, 1019, 1921, 3277, 3451, 7133, 13447, 17323, 22939, 29551, 55709, 115147, 121261, 206857, 389963, 502367, 806029, 1957499, 3339263, 3516569, 13702493, 23374841, 56767471, 397372297]

約数ペア:

[(1, 397372297), (7, 56767471), (17, 23374841), (29, 13702493), (113, 3516569), (119, 3339263), (203, 1957499), (493, 806029), (791, 502367), (1019, 389963), (1921, 206857), (3277, 121261), (3451, 115147), (7133, 55709), (13447, 29551), (17323, 22939)]