47791913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7457}}^1$

素因数の和:7516

約数の個数: 16

約数和(自身を含む): 56382480

約数和(自身を除く): 8590567

約数列:

[1, 13, 17, 29, 221, 377, 493, 6409, 7457, 96941, 126769, 216253, 1647997, 2811289, 3676301, 47791913]

約数ペア:

[(1, 47791913), (13, 3676301), (17, 2811289), (29, 1647997), (221, 216253), (377, 126769), (493, 96941), (6409, 7457)]