40671969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33641}}^1$

素因数の和:33688

約数の個数: 16

約数和(自身を含む): 60286464

約数和(自身を除く): 19614495

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 33641, 100923, 437333, 1042871, 1311999, 3128613, 13557323, 40671969]

約数ペア:

[(1, 40671969), (3, 13557323), (13, 3128613), (31, 1311999), (39, 1042871), (93, 437333), (403, 100923), (1209, 33641)]