2215223889

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{363211}}^1$

素因数の和:363340

約数の個数: 16

約数和(自身を含む): 3138151680

約数和(自身を除く): 922927791

約数列:

[1, 3, 19, 57, 107, 321, 2033, 6099, 363211, 1089633, 6901009, 20703027, 38863577, 116590731, 738407963, 2215223889]

約数ペア:

[(1, 2215223889), (3, 738407963), (19, 116590731), (57, 38863577), (107, 20703027), (321, 6901009), (2033, 1089633), (6099, 363211)]