214976001

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{2663}}^1$

素因数の和:3116

約数の個数: 16

約数和(自身を含む): 291548160

約数和(自身を除く): 76572159

約数列:

[1, 3, 71, 213, 379, 1137, 2663, 7989, 26909, 80727, 189073, 567219, 1009277, 3027831, 71658667, 214976001]

約数ペア:

[(1, 214976001), (3, 71658667), (71, 3027831), (213, 1009277), (379, 567219), (1137, 189073), (2663, 80727), (7989, 26909)]