85403903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{643}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 97697376

約数和(自身を除く): 12293473

約数列:

[1, 13, 17, 221, 601, 643, 7813, 8359, 10217, 10931, 132821, 142103, 386443, 5023759, 6569531, 85403903]

約数ペア:

[(1, 85403903), (13, 6569531), (17, 5023759), (221, 386443), (601, 142103), (643, 132821), (7813, 10931), (8359, 10217)]