86542431

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1\times {\mathrm{857}}^1$

素因数の和:1722

約数の個数: 16

約数和(自身を含む): 118486368

約数和(自身を除く): 31943937

約数列:

[1, 3, 41, 123, 821, 857, 2463, 2571, 33661, 35137, 100983, 105411, 703597, 2110791, 28847477, 86542431]

約数ペア:

[(1, 86542431), (3, 28847477), (41, 2110791), (123, 703597), (821, 105411), (857, 100983), (2463, 35137), (2571, 33661)]