91216801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{443}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 100848384

約数和(自身を除く): 9631583

約数列:

[1, 13, 47, 337, 443, 611, 4381, 5759, 15839, 20821, 149291, 205907, 270673, 1940783, 7016677, 91216801]

約数ペア:

[(1, 91216801), (13, 7016677), (47, 1940783), (337, 270673), (443, 205907), (611, 149291), (4381, 20821), (5759, 15839)]