2013208851

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{210169}}^1$

素因数の和:210306

約数の個数: 16

約数和(自身を含む): 2797783040

約数和(自身を除く): 784574189

約数列:

[1, 3, 31, 93, 103, 309, 3193, 9579, 210169, 630507, 6515239, 19545717, 21647407, 64942221, 671069617, 2013208851]

約数ペア:

[(1, 2013208851), (3, 671069617), (31, 64942221), (93, 21647407), (103, 19545717), (309, 6515239), (3193, 630507), (9579, 210169)]