914279431

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{20789}}^1$

素因数の和:21018

約数の個数: 16

約数和(自身を含む): 1047816000

約数和(自身を除く): 133536569

約数列:

[1, 13, 17, 199, 221, 2587, 3383, 20789, 43979, 270257, 353413, 4137011, 4594369, 53781143, 70329187, 914279431]

約数ペア:

[(1, 914279431), (13, 70329187), (17, 53781143), (199, 4594369), (221, 4137011), (2587, 353413), (3383, 270257), (20789, 43979)]