31460061

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{643}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 43029504

約数和(自身を除く): 11569443

約数列:

[1, 3, 47, 141, 347, 643, 1041, 1929, 16309, 30221, 48927, 90663, 223121, 669363, 10486687, 31460061]

約数ペア:

[(1, 31460061), (3, 10486687), (47, 669363), (141, 223121), (347, 90663), (643, 48927), (1041, 30221), (1929, 16309)]