12667617

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{6427}}^1$

素因数の和:6509

約数の個数: 16

約数和(自身を含む): 19026880

約数和(自身を除く): 6359263

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 6427, 19281, 57843, 173529, 469171, 1407513, 4222539, 12667617]

約数ペア:

[(1, 12667617), (3, 4222539), (9, 1407513), (27, 469171), (73, 173529), (219, 57843), (657, 19281), (1971, 6427)]