486565317

素因数分解:

$3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{28711}}^1$

素因数の和:28993

約数の個数: 24

約数和(自身を含む): 806232960

約数和(自身を除く): 319667643

約数列:

[1, 3, 7, 9, 21, 63, 269, 807, 1883, 2421, 5649, 16947, 28711, 86133, 200977, 258399, 602931, 1808793, 7723259, 23169777, 54062813, 69509331, 162188439, 486565317]

約数ペア:

[(1, 486565317), (3, 162188439), (7, 69509331), (9, 54062813), (21, 23169777), (63, 7723259), (269, 1808793), (807, 602931), (1883, 258399), (2421, 200977), (5649, 86133), (16947, 28711)]