2250501

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 3345408

約数和(自身を除く): 1094907

約数列:

[1, 3, 11, 33, 47, 141, 517, 1451, 1551, 4353, 15961, 47883, 68197, 204591, 750167, 2250501]

約数ペア:

[(1, 2250501), (3, 750167), (11, 204591), (33, 68197), (47, 47883), (141, 15961), (517, 4353), (1451, 1551)]