1520283321

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{977}}^1\times {\mathrm{4217}}^1$

素因数の和:5241

約数の個数: 24

約数和(自身を含む): 2252361384

約数和(自身を除く): 732078063

約数列:

[1, 3, 9, 41, 123, 369, 977, 2931, 4217, 8793, 12651, 37953, 40057, 120171, 172897, 360513, 518691, 1556073, 4120009, 12360027, 37080081, 168920369, 506761107, 1520283321]

約数ペア:

[(1, 1520283321), (3, 506761107), (9, 168920369), (41, 37080081), (123, 12360027), (369, 4120009), (977, 1556073), (2931, 518691), (4217, 360513), (8793, 172897), (12651, 120171), (37953, 40057)]