40947837

素因数分解:

$3^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{2081}}^1$

素因数の和:3028

約数の個数: 16

約数和(自身を含む): 62493312

約数和(自身を除く): 21545475

約数列:

[1, 3, 7, 21, 937, 2081, 2811, 6243, 6559, 14567, 19677, 43701, 1949897, 5849691, 13649279, 40947837]

約数ペア:

[(1, 40947837), (3, 13649279), (7, 5849691), (21, 1949897), (937, 43701), (2081, 19677), (2811, 14567), (6243, 6559)]