12931083

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:677

約数の個数: 40

約数和(自身を含む): 22023936

約数和(自身を除く): 9092853

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 631, 759, 891, 1863, 1893, 2277, 5679, 6831, 6941, 14513, 17037, 20493, 20823, 43539, 51111, 62469, 130617, 159643, 187407, 391851, 478929, 562221, 1175553, 1436787, 4310361, 12931083]

約数ペア:

[(1, 12931083), (3, 4310361), (9, 1436787), (11, 1175553), (23, 562221), (27, 478929), (33, 391851), (69, 187407), (81, 159643), (99, 130617), (207, 62469), (253, 51111), (297, 43539), (621, 20823), (631, 20493), (759, 17037), (891, 14513), (1863, 6941), (1893, 6831), (2277, 5679)]