2961441

素因数分解:

$3^5\times 7^1\times {\mathrm{1741}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 5072704

約数和(自身を除く): 2111263

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 1741, 5223, 12187, 15669, 36561, 47007, 109683, 141021, 329049, 423063, 987147, 2961441]

約数ペア:

[(1, 2961441), (3, 987147), (7, 423063), (9, 329049), (21, 141021), (27, 109683), (63, 47007), (81, 36561), (189, 15669), (243, 12187), (567, 5223), (1701, 1741)]