31587423

素因数分解:

$3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{2069}}^1$

素因数の和:2806

約数の個数: 16

約数和(自身を含む): 48222720

約数和(自身を除く): 16635297

約数列:

[1, 3, 7, 21, 727, 2069, 2181, 5089, 6207, 14483, 15267, 43449, 1504163, 4512489, 10529141, 31587423]

約数ペア:

[(1, 31587423), (3, 10529141), (7, 4512489), (21, 1504163), (727, 43449), (2069, 15267), (2181, 14483), (5089, 6207)]