27666191

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1697}}^1$

素因数の和:1858

約数の個数: 16

約数和(自身を含む): 33742656

約数和(自身を除く): 6076465

約数列:

[1, 7, 17, 119, 137, 959, 1697, 2329, 11879, 16303, 28849, 201943, 232489, 1627423, 3952313, 27666191]

約数ペア:

[(1, 27666191), (7, 3952313), (17, 1627423), (119, 232489), (137, 201943), (959, 28849), (1697, 16303), (2329, 11879)]