749594073

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{207013}}^1$

素因数の和:207104

約数の個数: 16

約数和(自身を含む): 1073160576

約数和(自身を除く): 323566503

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 207013, 621039, 3519221, 10557663, 14697923, 44093769, 249864691, 749594073]

約数ペア:

[(1, 749594073), (3, 249864691), (17, 44093769), (51, 14697923), (71, 10557663), (213, 3519221), (1207, 621039), (3621, 207013)]