80260621

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{857}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 97358976

約数和(自身を除く): 17098355

約数列:

[1, 7, 17, 119, 787, 857, 5509, 5999, 13379, 14569, 93653, 101983, 674459, 4721213, 11465803, 80260621]

約数ペア:

[(1, 80260621), (7, 11465803), (17, 4721213), (119, 674459), (787, 101983), (857, 93653), (5509, 14569), (5999, 13379)]