2813537277

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{190271}}^1$

素因数の和:190361

約数の個数: 24

約数和(自身を含む): 4274270208

約数和(自身を除く): 1460732931

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1643, 4929, 14787, 190271, 570813, 1712439, 5898401, 10084363, 17695203, 30253089, 53085609, 90759267, 312615253, 937845759, 2813537277]

約数ペア:

[(1, 2813537277), (3, 937845759), (9, 312615253), (31, 90759267), (53, 53085609), (93, 30253089), (159, 17695203), (279, 10084363), (477, 5898401), (1643, 1712439), (4929, 570813), (14787, 190271)]