159635231

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{2161}}^1$

素因数の和:2402

約数の個数: 16

約数和(自身を含む): 186589248

約数和(自身を除く): 26954017

約数列:

[1, 7, 61, 173, 427, 1211, 2161, 10553, 15127, 73871, 131821, 373853, 922747, 2616971, 22805033, 159635231]

約数ペア:

[(1, 159635231), (7, 22805033), (61, 2616971), (173, 922747), (427, 373853), (1211, 131821), (2161, 73871), (10553, 15127)]