2659173

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 3934272

約数和(自身を除く): 1275099

約数列:

[1, 3, 11, 33, 61, 183, 671, 1321, 2013, 3963, 14531, 43593, 80581, 241743, 886391, 2659173]

約数ペア:

[(1, 2659173), (3, 886391), (11, 241743), (33, 80581), (61, 43593), (183, 14531), (671, 3963), (1321, 2013)]