16864161

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{821}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 23200128

約数和(自身を除く): 6335967

約数列:

[1, 3, 41, 123, 167, 501, 821, 2463, 6847, 20541, 33661, 100983, 137107, 411321, 5621387, 16864161]

約数ペア:

[(1, 16864161), (3, 5621387), (41, 411321), (123, 137107), (167, 100983), (501, 33661), (821, 20541), (2463, 6847)]