47946861

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1409}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 73320000

約数和(自身を除く): 25373139

約数列:

[1, 3, 9, 19, 57, 171, 199, 597, 1409, 1791, 3781, 4227, 11343, 12681, 26771, 34029, 80313, 240939, 280391, 841173, 2523519, 5327429, 15982287, 47946861]

約数ペア:

[(1, 47946861), (3, 15982287), (9, 5327429), (19, 2523519), (57, 841173), (171, 280391), (199, 240939), (597, 80313), (1409, 34029), (1791, 26771), (3781, 12681), (4227, 11343)]