978014943

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{5903}}^1$

素因数の和:6399

約数の個数: 24

約数和(自身を含む): 1450612800

約数和(自身を除く): 472597857

約数列:

[1, 3, 9, 41, 123, 369, 449, 1347, 4041, 5903, 17709, 18409, 53127, 55227, 165681, 242023, 726069, 2178207, 2650447, 7951341, 23854023, 108668327, 326004981, 978014943]

約数ペア:

[(1, 978014943), (3, 326004981), (9, 108668327), (41, 23854023), (123, 7951341), (369, 2650447), (449, 2178207), (1347, 726069), (4041, 242023), (5903, 165681), (17709, 55227), (18409, 53127)]