12282993

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1867}}^1$

素因数の和:1933

約数の個数: 24

約数和(自身を含む): 19232928

約数和(自身を除く): 6949935

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 1867, 2193, 5601, 6579, 16803, 31739, 80281, 95217, 240843, 285651, 722529, 1364777, 4094331, 12282993]

約数ペア:

[(1, 12282993), (3, 4094331), (9, 1364777), (17, 722529), (43, 285651), (51, 240843), (129, 95217), (153, 80281), (387, 31739), (731, 16803), (1867, 6579), (2193, 5601)]