2100029043

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2127689}}^1$

素因数の和:2127746

約数の個数: 16

約数和(自身を含む): 3268131840

約数和(自身を除く): 1168102797

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 2127689, 6383067, 14893823, 44681469, 100001383, 300004149, 700009681, 2100029043]

約数ペア:

[(1, 2100029043), (3, 700009681), (7, 300004149), (21, 100001383), (47, 44681469), (141, 14893823), (329, 6383067), (987, 2127689)]