2053670031

素因数分解:

$3^5\times 7^1\times {\mathrm{1207331}}^1$

素因数の和:1207353

約数の個数: 24

約数和(自身を含む): 3515750784

約数和(自身を除く): 1462080753

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 1207331, 3621993, 8451317, 10865979, 25353951, 32597937, 76061853, 97793811, 228185559, 293381433, 684556677, 2053670031]

約数ペア:

[(1, 2053670031), (3, 684556677), (7, 293381433), (9, 228185559), (21, 97793811), (27, 76061853), (63, 32597937), (81, 25353951), (189, 10865979), (243, 8451317), (567, 3621993), (1701, 1207331)]