15690037491

素因数分解:

$3^2\times {\mathrm{1237}}^1\times {\mathrm{1409327}}^1$

素因数の和:1410570

約数の個数: 12

約数和(自身を含む): 22681724832

約数和(自身を除く): 6991687341

約数列:

[1, 3, 9, 1237, 3711, 11133, 1409327, 4227981, 12683943, 1743337499, 5230012497, 15690037491]

約数ペア:

[(1, 15690037491), (3, 5230012497), (9, 1743337499), (1237, 12683943), (3711, 4227981), (11133, 1409327)]