252502551

素因数分解:

$3^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{5653}}^1$

素因数の和:6375

約数の個数: 24

約数和(自身を含む): 417491360

約数和(自身を除く): 164988809

約数列:

[1, 3, 7, 9, 21, 63, 709, 2127, 4963, 5653, 6381, 14889, 16959, 39571, 44667, 50877, 118713, 356139, 4007977, 12023931, 28055839, 36071793, 84167517, 252502551]

約数ペア:

[(1, 252502551), (3, 84167517), (7, 36071793), (9, 28055839), (21, 12023931), (63, 4007977), (709, 356139), (2127, 118713), (4963, 50877), (5653, 44667), (6381, 39571), (14889, 16959)]