11981133

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 17969952

約数和(自身を除く): 5988819

約数列:

[1, 3, 9, 43, 83, 129, 249, 373, 387, 747, 1119, 3357, 3569, 10707, 16039, 30959, 32121, 48117, 92877, 144351, 278631, 1331237, 3993711, 11981133]

約数ペア:

[(1, 11981133), (3, 3993711), (9, 1331237), (43, 278631), (83, 144351), (129, 92877), (249, 48117), (373, 32121), (387, 30959), (747, 16039), (1119, 10707), (3357, 3569)]