717399387

素因数分解:

$3^2\times {\mathrm{1237}}^1\times {\mathrm{64439}}^1$

素因数の和:65682

約数の個数: 12

約数和(自身を含む): 1037097360

約数和(自身を除く): 319697973

約数列:

[1, 3, 9, 1237, 3711, 11133, 64439, 193317, 579951, 79711043, 239133129, 717399387]

約数ペア:

[(1, 717399387), (3, 239133129), (9, 79711043), (1237, 579951), (3711, 193317), (11133, 64439)]