2015278851

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{11213}}^1$

素因数の和:11786

約数の個数: 16

約数和(自身を含む): 2712890880

約数和(自身を除く): 697612029

約数列:

[1, 3, 139, 417, 431, 1293, 11213, 33639, 59909, 179727, 1558607, 4675821, 4832803, 14498409, 671759617, 2015278851]

約数ペア:

[(1, 2015278851), (3, 671759617), (139, 14498409), (417, 4832803), (431, 4675821), (1293, 1558607), (11213, 179727), (33639, 59909)]