778828053

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{47819}}^1$

素因数の和:47972

約数の個数: 16

約数和(自身を含む): 1067342400

約数和(自身を除く): 288514347

約数列:

[1, 3, 61, 89, 183, 267, 5429, 16287, 47819, 143457, 2916959, 4255891, 8750877, 12767673, 259609351, 778828053]

約数ペア:

[(1, 778828053), (3, 259609351), (61, 12767673), (89, 8750877), (183, 4255891), (267, 2916959), (5429, 143457), (16287, 47819)]