42481719

素因数分解:

$3^3\times 7^1\times {\mathrm{224771}}^1$

素因数の和:224787

約数の個数: 16

約数和(自身を含む): 71927040

約数和(自身を除く): 29445321

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 224771, 674313, 1573397, 2022939, 4720191, 6068817, 14160573, 42481719]

約数ペア:

[(1, 42481719), (3, 14160573), (7, 6068817), (9, 4720191), (21, 2022939), (27, 1573397), (63, 674313), (189, 224771)]