89972519

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{1151}}^1$

素因数の和:2030

約数の個数: 16

約数和(自身を含む): 110960640

約数和(自身を除く): 20988121

約数列:

[1, 7, 13, 91, 859, 1151, 6013, 8057, 11167, 14963, 78169, 104741, 988709, 6920963, 12853217, 89972519]

約数ペア:

[(1, 89972519), (7, 12853217), (13, 6920963), (91, 988709), (859, 104741), (1151, 78169), (6013, 14963), (8057, 11167)]