7166516421

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{909341}}^1$

素因数の和:909452

約数の個数: 16

約数和(自身を含む): 9951838848

約数和(自身を除く): 2785322427

約数列:

[1, 3, 37, 71, 111, 213, 2627, 7881, 909341, 2728023, 33645617, 64563211, 100936851, 193689633, 2388838807, 7166516421]

約数ペア:

[(1, 7166516421), (3, 2388838807), (37, 193689633), (71, 100936851), (111, 64563211), (213, 33645617), (2627, 2728023), (7881, 909341)]