28901994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{437909}}^1$

素因数の和:437925

約数の個数: 16

約数和(自身を含む): 63059040

約数和(自身を除く): 34157046

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 437909, 875818, 1313727, 2627454, 4816999, 9633998, 14450997, 28901994]

約数ペア:

[(1, 28901994), (2, 14450997), (3, 9633998), (6, 4816999), (11, 2627454), (22, 1313727), (33, 875818), (66, 437909)]