539014743

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{350237}}^1$

素因数の和:350268

約数の個数: 20

約数和(自身を含む): 847575960

約数和(自身を除く): 308561217

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 350237, 1050711, 3152133, 6654503, 9456399, 19963509, 28369197, 59890527, 179671581, 539014743]

約数ペア:

[(1, 539014743), (3, 179671581), (9, 59890527), (19, 28369197), (27, 19963509), (57, 9456399), (81, 6654503), (171, 3152133), (513, 1050711), (1539, 350237)]