2045852613

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{230311}}^1$

素因数の和:230374

約数の個数: 32

約数和(自身を含む): 3537592320

約数和(自身を除く): 1491739707

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 230311, 690933, 1612177, 2072799, 4836531, 6218397, 10824617, 14509593, 32473851, 43528779, 75772319, 97421553, 227316957, 292264659, 681950871, 2045852613]

約数ペア:

[(1, 2045852613), (3, 681950871), (7, 292264659), (9, 227316957), (21, 97421553), (27, 75772319), (47, 43528779), (63, 32473851), (141, 14509593), (189, 10824617), (329, 6218397), (423, 4836531), (987, 2072799), (1269, 1612177), (2961, 690933), (8883, 230311)]