8289783

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{1931}}^1$

素因数の和:1996

約数の個数: 20

約数和(自身を含む): 12623688

約数和(自身を除く): 4333905

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 1931, 4293, 5793, 17379, 52137, 102343, 156411, 307029, 921087, 2763261, 8289783]

約数ペア:

[(1, 8289783), (3, 2763261), (9, 921087), (27, 307029), (53, 156411), (81, 102343), (159, 52137), (477, 17379), (1431, 5793), (1931, 4293)]