12232011

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 18522112

約数和(自身を除く): 6290101

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 1023, 1087, 3261, 3751, 11253, 11957, 33697, 35871, 101091, 131527, 370667, 394581, 1112001, 4077337, 12232011]

約数ペア:

[(1, 12232011), (3, 4077337), (11, 1112001), (31, 394581), (33, 370667), (93, 131527), (121, 101091), (341, 35871), (363, 33697), (1023, 11957), (1087, 11253), (3261, 3751)]