291205317

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{9007}}^1$

素因数の和:9852

約数の個数: 16

約数和(自身を含む): 418691840

約数和(自身を除く): 127486523

約数列:

[1, 3, 13, 39, 829, 2487, 9007, 10777, 27021, 32331, 117091, 351273, 7466803, 22400409, 97068439, 291205317]

約数ペア:

[(1, 291205317), (3, 97068439), (13, 22400409), (39, 7466803), (829, 351273), (2487, 117091), (9007, 32331), (10777, 27021)]