1339124339

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{7639}}^1$

素因数の和:8042

約数の個数: 16

約数和(自身を含む): 1554892800

約数和(自身を除く): 215768461

約数列:

[1, 7, 79, 317, 553, 2219, 7639, 25043, 53473, 175301, 603481, 2421563, 4224367, 16950941, 191303477, 1339124339]

約数ペア:

[(1, 1339124339), (7, 191303477), (79, 16950941), (317, 4224367), (553, 2421563), (2219, 603481), (7639, 175301), (25043, 53473)]