12365181

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 18957120

約数和(自身を除く): 6591939

約数列:

[1, 3, 9, 19, 57, 167, 171, 433, 501, 1299, 1503, 3173, 3897, 8227, 9519, 24681, 28557, 72311, 74043, 216933, 650799, 1373909, 4121727, 12365181]

約数ペア:

[(1, 12365181), (3, 4121727), (9, 1373909), (19, 650799), (57, 216933), (167, 74043), (171, 72311), (433, 28557), (501, 24681), (1299, 9519), (1503, 8227), (3173, 3897)]