2015147907

素因数分解:

$3^2\times {\mathrm{1471}}^1\times {\mathrm{152213}}^1$

素因数の和:153690

約数の個数: 12

約数和(自身を含む): 2912767104

約数和(自身を除く): 897619197

約数列:

[1, 3, 9, 1471, 4413, 13239, 152213, 456639, 1369917, 223905323, 671715969, 2015147907]

約数ペア:

[(1, 2015147907), (3, 671715969), (9, 223905323), (1471, 1369917), (4413, 456639), (13239, 152213)]