15578241

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12161}}^1$

素因数の和:12232

約数の個数: 16

約数和(自身を含む): 24129408

約数和(自身を除く): 8551167

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 12161, 36483, 85127, 255381, 741821, 2225463, 5192747, 15578241]

約数ペア:

[(1, 15578241), (3, 5192747), (7, 2225463), (21, 741821), (61, 255381), (183, 85127), (427, 36483), (1281, 12161)]