486405531

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{6481}}^1$

素因数の和:6787

約数の個数: 24

約数和(自身を含む): 728058240

約数和(自身を除く): 241652709

約数列:

[1, 3, 9, 31, 93, 269, 279, 807, 2421, 6481, 8339, 19443, 25017, 58329, 75051, 200911, 602733, 1743389, 1808199, 5230167, 15690501, 54045059, 162135177, 486405531]

約数ペア:

[(1, 486405531), (3, 162135177), (9, 54045059), (31, 15690501), (93, 5230167), (269, 1808199), (279, 1743389), (807, 602733), (2421, 200911), (6481, 75051), (8339, 58329), (19443, 25017)]