12403761

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2273}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 17682624

約数和(自身を除く): 5278863

約数列:

[1, 3, 17, 51, 107, 321, 1819, 2273, 5457, 6819, 38641, 115923, 243211, 729633, 4134587, 12403761]

約数ペア:

[(1, 12403761), (3, 4134587), (17, 729633), (51, 243211), (107, 115923), (321, 38641), (1819, 6819), (2273, 5457)]