12783435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{577}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 23526912

約数和(自身を除く): 10743477

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 211, 577, 633, 1055, 1477, 1731, 2885, 3165, 4039, 4431, 7385, 8655, 12117, 20195, 22155, 60585, 121747, 365241, 608735, 852229, 1826205, 2556687, 4261145, 12783435]

約数ペア:

[(1, 12783435), (3, 4261145), (5, 2556687), (7, 1826205), (15, 852229), (21, 608735), (35, 365241), (105, 121747), (211, 60585), (577, 22155), (633, 20195), (1055, 12117), (1477, 8655), (1731, 7385), (2885, 4431), (3165, 4039)]