12738423

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2473}}^1$

素因数の和:2594

約数の個数: 16

約数和(自身を含む): 18169056

約数和(自身を除く): 5430633

約数列:

[1, 3, 17, 51, 101, 303, 1717, 2473, 5151, 7419, 42041, 126123, 249773, 749319, 4246141, 12738423]

約数ペア:

[(1, 12738423), (3, 4246141), (17, 749319), (51, 249773), (101, 126123), (303, 42041), (1717, 7419), (2473, 5151)]