12750363

素因数分解:

$3^2\times {\mathrm{79}}^2\times {\mathrm{227}}^1$

素因数の和:391

約数の個数: 18

約数和(自身を含む): 18735444

約数和(自身を除く): 5985081

約数列:

[1, 3, 9, 79, 227, 237, 681, 711, 2043, 6241, 17933, 18723, 53799, 56169, 161397, 1416707, 4250121, 12750363]

約数ペア:

[(1, 12750363), (3, 4250121), (9, 1416707), (79, 161397), (227, 56169), (237, 53799), (681, 18723), (711, 17933), (2043, 6241)]