13281627

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{599}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 18720000

約数和(自身を除く): 5438373

約数列:

[1, 3, 19, 57, 389, 599, 1167, 1797, 7391, 11381, 22173, 34143, 233011, 699033, 4427209, 13281627]

約数ペア:

[(1, 13281627), (3, 4427209), (19, 699033), (57, 233011), (389, 34143), (599, 22173), (1167, 11381), (1797, 7391)]