28999734

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{210143}}^1$

素因数の和:210171

約数の個数: 16

約数和(自身を含む): 60521472

約数和(自身を除く): 31521738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 210143, 420286, 630429, 1260858, 4833289, 9666578, 14499867, 28999734]

約数ペア:

[(1, 28999734), (2, 14499867), (3, 9666578), (6, 4833289), (23, 1260858), (46, 630429), (69, 420286), (138, 210143)]