2841237

素因数分解:

$3^4\times 7^1\times {\mathrm{5011}}^1$

素因数の和:5030

約数の個数: 20

約数和(自身を含む): 4851616

約数和(自身を除く): 2010379

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 5011, 15033, 35077, 45099, 105231, 135297, 315693, 405891, 947079, 2841237]

約数ペア:

[(1, 2841237), (3, 947079), (7, 405891), (9, 315693), (21, 135297), (27, 105231), (63, 45099), (81, 35077), (189, 15033), (567, 5011)]