9391809

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6299}}^1$

素因数の和:6380

約数の個数: 16

約数和(自身を含む): 14515200

約数和(自身を除く): 5123391

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 6299, 18897, 44093, 132279, 447229, 1341687, 3130603, 9391809]

約数ペア:

[(1, 9391809), (3, 3130603), (7, 1341687), (21, 447229), (71, 132279), (213, 44093), (497, 18897), (1491, 6299)]