2080784061

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{52201}}^1$

素因数の和:52353

約数の個数: 24

約数和(自身を含む): 3105392576

約数和(自身を除く): 1024608515

約数列:

[1, 3, 9, 43, 103, 129, 309, 387, 927, 4429, 13287, 39861, 52201, 156603, 469809, 2244643, 5376703, 6733929, 16130109, 20201787, 48390327, 231198229, 693594687, 2080784061]

約数ペア:

[(1, 2080784061), (3, 693594687), (9, 231198229), (43, 48390327), (103, 20201787), (129, 16130109), (309, 6733929), (387, 5376703), (927, 2244643), (4429, 469809), (13287, 156603), (39861, 52201)]