520082187

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1\times {\mathrm{5209}}^1$

素因数の和:6682

約数の個数: 16

約数和(自身を含む): 724231680

約数和(自身を除く): 204149493

約数列:

[1, 3, 23, 69, 1447, 4341, 5209, 15627, 33281, 99843, 119807, 359421, 7537423, 22612269, 173360729, 520082187]

約数ペア:

[(1, 520082187), (3, 173360729), (23, 22612269), (69, 7537423), (1447, 359421), (4341, 119807), (5209, 99843), (15627, 33281)]