388307711

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{7283}}^1$

素因数の和:7462

約数の個数: 16

約数和(自身を含む): 438438528

約数和(自身を除く): 50130817

約数列:

[1, 11, 37, 131, 407, 1441, 4847, 7283, 53317, 80113, 269471, 954073, 2964181, 10494803, 35300701, 388307711]

約数ペア:

[(1, 388307711), (11, 35300701), (37, 10494803), (131, 2964181), (407, 954073), (1441, 269471), (4847, 80113), (7283, 53317)]