568479247

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{8387}}^1$

素因数の和:8838

約数の個数: 16

約数和(自身を含む): 679629312

約数和(自身を除く): 111150065

約数列:

[1, 7, 23, 161, 421, 2947, 8387, 9683, 58709, 67781, 192901, 1350307, 3530927, 24716489, 81211321, 568479247]

約数ペア:

[(1, 568479247), (7, 81211321), (23, 24716489), (161, 3530927), (421, 1350307), (2947, 192901), (8387, 67781), (9683, 58709)]