11673981

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3187}}^1$

素因数の和:3241

約数の個数: 24

約数和(自身を含む): 18898464

約数和(自身を除く): 7224483

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3187, 3663, 9561, 28683, 35057, 105171, 117919, 315513, 353757, 1061271, 1297109, 3891327, 11673981]

約数ペア:

[(1, 11673981), (3, 3891327), (9, 1297109), (11, 1061271), (33, 353757), (37, 315513), (99, 117919), (111, 105171), (333, 35057), (407, 28683), (1221, 9561), (3187, 3663)]