11999193

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 16490496

約数和(自身を除く): 4491303

約数列:

[1, 3, 43, 129, 191, 487, 573, 1461, 8213, 20941, 24639, 62823, 93017, 279051, 3999731, 11999193]

約数ペア:

[(1, 11999193), (3, 3999731), (43, 279051), (129, 93017), (191, 62823), (487, 24639), (573, 20941), (1461, 8213)]