89364821

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{42697}}^1$

素因数の和:42740

約数の個数: 16

約数和(自身を含む): 114772224

約数和(自身を除く): 25407403

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 42697, 298879, 555061, 982031, 3885427, 6874217, 12766403, 89364821]

約数ペア:

[(1, 89364821), (7, 12766403), (13, 6874217), (23, 3885427), (91, 982031), (161, 555061), (299, 298879), (2093, 42697)]