6947421

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 10224576

約数和(自身を除く): 3277155

約数列:

[1, 3, 13, 39, 71, 169, 193, 213, 507, 579, 923, 2509, 2769, 7527, 11999, 13703, 32617, 35997, 41109, 97851, 178139, 534417, 2315807, 6947421]

約数ペア:

[(1, 6947421), (3, 2315807), (13, 534417), (39, 178139), (71, 97851), (169, 41109), (193, 35997), (213, 32617), (507, 13703), (579, 11999), (923, 7527), (2509, 2769)]