162965971

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{1871}}^1$

素因数の和:2442

約数の個数: 16

約数和(自身を含む): 194807808

約数和(自身を除く): 31841837

約数列:

[1, 7, 23, 161, 541, 1871, 3787, 12443, 13097, 43033, 87101, 301231, 1012211, 7085477, 23280853, 162965971]

約数ペア:

[(1, 162965971), (7, 23280853), (23, 7085477), (161, 1012211), (541, 301231), (1871, 87101), (3787, 43033), (12443, 13097)]