2792853

素因数分解:

$3^3\times 7^2\times {\mathrm{2111}}^1$

素因数の和:2134

約数の個数: 24

約数和(自身を含む): 4815360

約数和(自身を除く): 2022507

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 2111, 6333, 14777, 18999, 44331, 56997, 103439, 132993, 310317, 398979, 930951, 2792853]

約数ペア:

[(1, 2792853), (3, 930951), (7, 398979), (9, 310317), (21, 132993), (27, 103439), (49, 56997), (63, 44331), (147, 18999), (189, 14777), (441, 6333), (1323, 2111)]