47043927

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3539}}^1$

素因数の和:3763

約数の個数: 24

約数和(自身を含む): 78049920

約数和(自身を除く): 31005993

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 1477, 1899, 3539, 4431, 10617, 13293, 24773, 31851, 74319, 222957, 746729, 2240187, 5227103, 6720561, 15681309, 47043927]

約数ペア:

[(1, 47043927), (3, 15681309), (7, 6720561), (9, 5227103), (21, 2240187), (63, 746729), (211, 222957), (633, 74319), (1477, 31851), (1899, 24773), (3539, 13293), (4431, 10617)]