85273811

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{787}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 101973504

約数和(自身を除く): 16699693

約数列:

[1, 7, 23, 161, 673, 787, 4711, 5509, 15479, 18101, 108353, 126707, 529651, 3707557, 12181973, 85273811]

約数ペア:

[(1, 85273811), (7, 12181973), (23, 3707557), (161, 529651), (673, 126707), (787, 108353), (4711, 18101), (5509, 15479)]