11981673

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3271}}^1$

素因数の和:3325

約数の個数: 24

約数和(自身を含む): 19396416

約数和(自身を除く): 7414743

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3271, 3663, 9813, 29439, 35981, 107943, 121027, 323829, 363081, 1089243, 1331297, 3993891, 11981673]

約数ペア:

[(1, 11981673), (3, 3993891), (9, 1331297), (11, 1089243), (33, 363081), (37, 323829), (99, 121027), (111, 107943), (333, 35981), (407, 29439), (1221, 9813), (3271, 3663)]