38830113

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8681}}^1$

素因数の和:8765

約数の個数: 24

約数和(自身を含む): 65010816

約数和(自身を除く): 26180703

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 8681, 26043, 60767, 78129, 182301, 546903, 616351, 1849053, 4314457, 5547159, 12943371, 38830113]

約数ペア:

[(1, 38830113), (3, 12943371), (7, 5547159), (9, 4314457), (21, 1849053), (63, 616351), (71, 546903), (213, 182301), (497, 78129), (639, 60767), (1491, 26043), (4473, 8681)]