3142347

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 4546080

約数和(自身を除く): 1403733

約数列:

[1, 3, 13, 39, 197, 409, 591, 1227, 2561, 5317, 7683, 15951, 80573, 241719, 1047449, 3142347]

約数ペア:

[(1, 3142347), (3, 1047449), (13, 241719), (39, 80573), (197, 15951), (409, 7683), (591, 5317), (1227, 2561)]