8643063

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20147}}^1$

素因数の和:20174

約数の個数: 16

約数和(自身を含む): 13539456

約数和(自身を除く): 4896393

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 20147, 60441, 221617, 261911, 664851, 785733, 2881021, 8643063]

約数ペア:

[(1, 8643063), (3, 2881021), (11, 785733), (13, 664851), (33, 261911), (39, 221617), (143, 60441), (429, 20147)]