40559013

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1523}}^1$

素因数の和:1809

約数の個数: 24

約数和(自身を含む): 64190880

約数和(自身を除く): 23631867

約数列:

[1, 3, 9, 11, 33, 99, 269, 807, 1523, 2421, 2959, 4569, 8877, 13707, 16753, 26631, 50259, 150777, 409687, 1229061, 3687183, 4506557, 13519671, 40559013]

約数ペア:

[(1, 40559013), (3, 13519671), (9, 4506557), (11, 3687183), (33, 1229061), (99, 409687), (269, 150777), (807, 50259), (1523, 26631), (2421, 16753), (2959, 13707), (4569, 8877)]