27390531

素因数分解:

$3^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1723}}^1$

素因数の和:2490

約数の個数: 16

約数和(自身を含む): 41817344

約数和(自身を除く): 14426813

約数列:

[1, 3, 7, 21, 757, 1723, 2271, 5169, 5299, 12061, 15897, 36183, 1304311, 3912933, 9130177, 27390531]

約数ペア:

[(1, 27390531), (3, 9130177), (7, 3912933), (21, 1304311), (757, 36183), (1723, 15897), (2271, 12061), (5169, 5299)]