287334927

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{43319}}^1$

素因数の和:43403

約数の個数: 24

約数和(自身を含む): 459538560

約数和(自身を除く): 172203633

約数列:

[1, 3, 9, 11, 33, 67, 99, 201, 603, 737, 2211, 6633, 43319, 129957, 389871, 476509, 1429527, 2902373, 4288581, 8707119, 26121357, 31926103, 95778309, 287334927]

約数ペア:

[(1, 287334927), (3, 95778309), (9, 31926103), (11, 26121357), (33, 8707119), (67, 4288581), (99, 2902373), (201, 1429527), (603, 476509), (737, 389871), (2211, 129957), (6633, 43319)]