28962681

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3469}}^1$

素因数の和:3517

約数の個数: 24

約数和(自身を含む): 44304960

約数和(自身を除く): 15342279

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 2783, 3469, 8349, 10407, 38159, 79787, 114477, 239361, 419749, 877657, 1259247, 2632971, 9654227, 28962681]

約数ペア:

[(1, 28962681), (3, 9654227), (11, 2632971), (23, 1259247), (33, 877657), (69, 419749), (121, 239361), (253, 114477), (363, 79787), (759, 38159), (2783, 10407), (3469, 8349)]