8430729

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 11681280

約数和(自身を除く): 3250551

約数列:

[1, 3, 31, 93, 269, 337, 807, 1011, 8339, 10447, 25017, 31341, 90653, 271959, 2810243, 8430729]

約数ペア:

[(1, 8430729), (3, 2810243), (31, 271959), (93, 90653), (269, 31341), (337, 25017), (807, 10447), (1011, 8339)]