12866181

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 17582208

約数和(自身を除く): 4716027

約数列:

[1, 3, 61, 167, 183, 421, 501, 1263, 10187, 25681, 30561, 70307, 77043, 210921, 4288727, 12866181]

約数ペア:

[(1, 12866181), (3, 4288727), (61, 210921), (167, 77043), (183, 70307), (421, 30561), (501, 25681), (1263, 10187)]