26601927

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{21787}}^1$

素因数の和:21838

約数の個数: 16

約数和(自身を含む): 39741312

約数和(自身を除く): 13139385

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 21787, 65361, 239657, 718971, 806119, 2418357, 8867309, 26601927]

約数ペア:

[(1, 26601927), (3, 8867309), (11, 2418357), (33, 806119), (37, 718971), (111, 239657), (407, 65361), (1221, 21787)]