2013922737

素因数分解:

$3^3\times {\mathrm{3943}}^1\times {\mathrm{18917}}^1$

素因数の和:22869

約数の個数: 16

約数和(自身を含む): 2984503680

約数和(自身を除く): 970580943

約数列:

[1, 3, 9, 27, 3943, 11829, 18917, 35487, 56751, 106461, 170253, 510759, 74589731, 223769193, 671307579, 2013922737]

約数ペア:

[(1, 2013922737), (3, 671307579), (9, 223769193), (27, 74589731), (3943, 510759), (11829, 170253), (18917, 106461), (35487, 56751)]