3979547

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 4953312

約数和(自身を除く): 973765

約数列:

[1, 11, 13, 17, 143, 187, 221, 1637, 2431, 18007, 21281, 27829, 234091, 306119, 361777, 3979547]

約数ペア:

[(1, 3979547), (11, 361777), (13, 306119), (17, 234091), (143, 27829), (187, 21281), (221, 18007), (1637, 2431)]