11818287

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1217}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 18620784

約数和(自身を除く): 6802497

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 1217, 3237, 3651, 9711, 10953, 15821, 47463, 101011, 142389, 303033, 909099, 1313143, 3939429, 11818287]

約数ペア:

[(1, 11818287), (3, 3939429), (9, 1313143), (13, 909099), (39, 303033), (83, 142389), (117, 101011), (249, 47463), (747, 15821), (1079, 10953), (1217, 9711), (3237, 3651)]