1383008067

素因数分解:

$3^3\times 7^1\times {\mathrm{7317503}}^1$

素因数の和:7317519

約数の個数: 16

約数和(自身を含む): 2341601280

約数和(自身を除く): 958593213

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 7317503, 21952509, 51222521, 65857527, 153667563, 197572581, 461002689, 1383008067]

約数ペア:

[(1, 1383008067), (3, 461002689), (7, 197572581), (9, 153667563), (21, 65857527), (27, 51222521), (63, 21952509), (189, 7317503)]