978883919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{18379}}^1$

素因数の和:18650

約数の個数: 16

約数和(自身を含む): 1120885920

約数和(自身を除く): 142002001

約数列:

[1, 13, 17, 221, 241, 3133, 4097, 18379, 53261, 238927, 312443, 4061759, 4429339, 57581407, 75298763, 978883919]

約数ペア:

[(1, 978883919), (13, 75298763), (17, 57581407), (221, 4429339), (241, 4061759), (3133, 312443), (4097, 238927), (18379, 53261)]