980837

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3$

素因数の和:81

約数の個数: 16

約数和(自身を含む): 1216320

約数和(自身を除く): 235483

約数列:

[1, 11, 13, 19, 143, 209, 247, 361, 2717, 3971, 4693, 6859, 51623, 75449, 89167, 980837]

約数ペア:

[(1, 980837), (11, 89167), (13, 75449), (19, 51623), (143, 6859), (209, 4693), (247, 3971), (361, 2717)]