28539453

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{251}}^2$

素因数の和:656

約数の個数: 12

約数和(自身を含む): 38457824

約数和(自身を除く): 9918371

約数列:

[1, 3, 151, 251, 453, 753, 37901, 63001, 113703, 189003, 9513151, 28539453]

約数ペア:

[(1, 28539453), (3, 9513151), (151, 189003), (251, 113703), (453, 63001), (753, 37901)]