1320930897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3079093}}^1$

素因数の和:3079120

約数の個数: 16

約数和(自身を含む): 2069151168

約数和(自身を除く): 748220271

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 3079093, 9237279, 33870023, 40028209, 101610069, 120084627, 440310299, 1320930897]

約数ペア:

[(1, 1320930897), (3, 440310299), (11, 120084627), (13, 101610069), (33, 40028209), (39, 33870023), (143, 9237279), (429, 3079093)]