28015273

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{479}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 33062400

約数和(自身を除く): 5047127

約数列:

[1, 11, 13, 143, 409, 479, 4499, 5269, 5317, 6227, 58487, 68497, 195911, 2155021, 2546843, 28015273]

約数ペア:

[(1, 28015273), (11, 2546843), (13, 2155021), (143, 195911), (409, 68497), (479, 58487), (4499, 6227), (5269, 5317)]