2853891

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 4358016

約数和(自身を除く): 1504125

約数列:

[1, 3, 9, 31, 53, 93, 159, 193, 279, 477, 579, 1643, 1737, 4929, 5983, 10229, 14787, 17949, 30687, 53847, 92061, 317099, 951297, 2853891]

約数ペア:

[(1, 2853891), (3, 951297), (9, 317099), (31, 92061), (53, 53847), (93, 30687), (159, 17949), (193, 14787), (279, 10229), (477, 5983), (579, 4929), (1643, 1737)]