2021036799

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1\times {\mathrm{19997}}^1$

素因数の和:20630

約数の個数: 16

約数和(自身を含む): 2745325440

約数和(自身を除く): 724288641

約数列:

[1, 3, 59, 177, 571, 1713, 19997, 33689, 59991, 101067, 1179823, 3539469, 11418287, 34254861, 673678933, 2021036799]

約数ペア:

[(1, 2021036799), (3, 673678933), (59, 34254861), (177, 11418287), (571, 3539469), (1713, 1179823), (19997, 101067), (33689, 59991)]