2488767573

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{79}}^1\times {\mathrm{1531}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 3549337600

約数和(自身を除く): 1060570027

約数列:

[1, 3, 19, 57, 79, 237, 361, 1083, 1501, 1531, 4503, 4593, 6859, 20577, 28519, 29089, 85557, 87267, 120949, 362847, 541861, 552691, 1625583, 1658073, 2298031, 6894093, 10501129, 31503387, 43662589, 130987767, 829589191, 2488767573]

約数ペア:

[(1, 2488767573), (3, 829589191), (19, 130987767), (57, 43662589), (79, 31503387), (237, 10501129), (361, 6894093), (1083, 2298031), (1501, 1658073), (1531, 1625583), (4503, 552691), (4593, 541861), (6859, 362847), (20577, 120949), (28519, 87267), (29089, 85557)]