16938933

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13873}}^1$

素因数の和:13924

約数の個数: 16

約数和(自身を含む): 25306176

約数和(自身を除く): 8367243

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 13873, 41619, 152603, 457809, 513301, 1539903, 5646311, 16938933]

約数ペア:

[(1, 16938933), (3, 5646311), (11, 1539903), (33, 513301), (37, 457809), (111, 152603), (407, 41619), (1221, 13873)]