1681953209217

素因数分解:

$3^2\times {\mathrm{1021}}^1\times {\mathrm{183039853}}^1$

素因数の和:183040880

約数の個数: 12

約数和(自身を含む): 2431867500244

約数和(自身を除く): 749914291027

約数列:

[1, 3, 9, 1021, 3063, 9189, 183039853, 549119559, 1647358677, 186883689913, 560651069739, 1681953209217]

約数ペア:

[(1, 1681953209217), (3, 560651069739), (9, 186883689913), (1021, 1647358677), (3063, 549119559), (9189, 183039853)]