13531347

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{10663}}^1$

素因数の和:10719

約数の個数: 16

約数和(自身を含む): 20474880

約数和(自身を除く): 6943533

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 10663, 31989, 95967, 287901, 501161, 1503483, 4510449, 13531347]

約数ペア:

[(1, 13531347), (3, 4510449), (9, 1503483), (27, 501161), (47, 287901), (141, 95967), (423, 31989), (1269, 10663)]