388650291

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{5101}}^1$

素因数の和:5446

約数の個数: 16

約数和(自身を含む): 525301920

約数和(自身を除く): 136651629

約数列:

[1, 3, 109, 233, 327, 699, 5101, 15303, 25397, 76191, 556009, 1188533, 1668027, 3565599, 129550097, 388650291]

約数ペア:

[(1, 388650291), (3, 129550097), (109, 3565599), (233, 1668027), (327, 1188533), (699, 556009), (5101, 76191), (15303, 25397)]