87229709

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{1783}}^1$

素因数の和:2060

約数の個数: 16

約数和(自身を含む): 103614720

約数和(自身を除く): 16385011

約数列:

[1, 7, 29, 203, 241, 1687, 1783, 6989, 12481, 48923, 51707, 361949, 429703, 3007921, 12461387, 87229709]

約数ペア:

[(1, 87229709), (7, 12461387), (29, 3007921), (203, 429703), (241, 361949), (1687, 51707), (1783, 48923), (6989, 12481)]