39960837

素因数分解:

$3^3\times 7^1\times {\mathrm{211433}}^1$

素因数の和:211449

約数の個数: 16

約数和(自身を含む): 67658880

約数和(自身を除く): 27698043

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 211433, 634299, 1480031, 1902897, 4440093, 5708691, 13320279, 39960837]

約数ペア:

[(1, 39960837), (3, 13320279), (7, 5708691), (9, 4440093), (21, 1902897), (27, 1480031), (63, 634299), (189, 211433)]