3853996909

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{303011}}^1$

素因数の和:303120

約数の個数: 16

約数和(自身を含む): 4654264320

約数和(自身を除く): 800267411

約数列:

[1, 7, 23, 79, 161, 553, 1817, 12719, 303011, 2121077, 6969253, 23937869, 48784771, 167565083, 550570987, 3853996909]

約数ペア:

[(1, 3853996909), (7, 550570987), (23, 167565083), (79, 48784771), (161, 23937869), (553, 6969253), (1817, 2121077), (12719, 303011)]