3156129

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 4842240

約数和(自身を除く): 1686111

約数列:

[1, 3, 9, 23, 69, 79, 193, 207, 237, 579, 711, 1737, 1817, 4439, 5451, 13317, 15247, 16353, 39951, 45741, 137223, 350681, 1052043, 3156129]

約数ペア:

[(1, 3156129), (3, 1052043), (9, 350681), (23, 137223), (69, 45741), (79, 39951), (193, 16353), (207, 15247), (237, 13317), (579, 5451), (711, 4439), (1737, 1817)]