142931451

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{4519}}^1$

素因数の和:5346

約数の個数: 16

約数和(自身を含む): 205533440

約数和(自身を除く): 62601989

約数列:

[1, 3, 13, 39, 811, 2433, 4519, 10543, 13557, 31629, 58747, 176241, 3664909, 10994727, 47643817, 142931451]

約数ペア:

[(1, 142931451), (3, 47643817), (13, 10994727), (39, 3664909), (811, 176241), (2433, 58747), (4519, 31629), (10543, 13557)]