1489007933

素因数分解:

$7^3\times {\mathrm{67}}^1\times {\mathrm{64793}}^1$

素因数の和:64881

約数の個数: 16

約数和(自身を含む): 1762396800

約数和(自身を除く): 273388867

約数列:

[1, 7, 49, 67, 343, 469, 3283, 22981, 64793, 453551, 3174857, 4341131, 22223999, 30387917, 212715419, 1489007933]

約数ペア:

[(1, 1489007933), (7, 212715419), (49, 30387917), (67, 22223999), (343, 4341131), (469, 3174857), (3283, 453551), (22981, 64793)]