39247089

素因数分解:

$3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 62515200

約数和(自身を除く): 23268111

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 343, 887, 903, 1029, 2107, 2661, 6209, 6321, 14749, 18627, 38141, 43463, 44247, 114423, 130389, 266987, 304241, 800961, 912723, 1868909, 5606727, 13082363, 39247089]

約数ペア:

[(1, 39247089), (3, 13082363), (7, 5606727), (21, 1868909), (43, 912723), (49, 800961), (129, 304241), (147, 266987), (301, 130389), (343, 114423), (887, 44247), (903, 43463), (1029, 38141), (2107, 18627), (2661, 14749), (6209, 6321)]