12748527

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 20262528

約数和(自身を除く): 7514001

約数列:

[1, 3, 9, 11, 33, 99, 131, 393, 983, 1179, 1441, 2949, 4323, 8847, 10813, 12969, 32439, 97317, 128773, 386319, 1158957, 1416503, 4249509, 12748527]

約数ペア:

[(1, 12748527), (3, 4249509), (9, 1416503), (11, 1158957), (33, 386319), (99, 128773), (131, 97317), (393, 32439), (983, 12969), (1179, 10813), (1441, 8847), (2949, 4323)]