40880217

素因数分解:

$3^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{2777}}^1$

素因数の和:3488

約数の個数: 16

約数和(自身を含む): 62404992

約数和(自身を除く): 21524775

約数列:

[1, 3, 7, 21, 701, 2103, 2777, 4907, 8331, 14721, 19439, 58317, 1946677, 5840031, 13626739, 40880217]

約数ペア:

[(1, 40880217), (3, 13626739), (7, 5840031), (21, 1946677), (701, 58317), (2103, 19439), (2777, 14721), (4907, 8331)]