9370809

素因数分解:

$3^5\times 7^2\times {\mathrm{787}}^1$

素因数の和:816

約数の個数: 36

約数和(自身を含む): 16349424

約数和(自身を除く): 6978615

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 787, 1323, 1701, 2361, 3969, 5509, 7083, 11907, 16527, 21249, 38563, 49581, 63747, 115689, 148743, 191241, 347067, 446229, 1041201, 1338687, 3123603, 9370809]

約数ペア:

[(1, 9370809), (3, 3123603), (7, 1338687), (9, 1041201), (21, 446229), (27, 347067), (49, 191241), (63, 148743), (81, 115689), (147, 63747), (189, 49581), (243, 38563), (441, 21249), (567, 16527), (787, 11907), (1323, 7083), (1701, 5509), (2361, 3969)]