25371291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2837}}^1$

素因数の和:3122

約数の個数: 16

約数和(自身を含む): 37052928

約数和(自身を除く): 11681637

約数列:

[1, 3, 11, 33, 271, 813, 2837, 2981, 8511, 8943, 31207, 93621, 768827, 2306481, 8457097, 25371291]

約数ペア:

[(1, 25371291), (3, 8457097), (11, 2306481), (33, 768827), (271, 93621), (813, 31207), (2837, 8943), (2981, 8511)]