201429789

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{523}}^1\times {\mathrm{1061}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 296051616

約数和(自身を除く): 94621827

約数列:

[1, 3, 11, 33, 121, 363, 523, 1061, 1569, 3183, 5753, 11671, 17259, 35013, 63283, 128381, 189849, 385143, 554903, 1664709, 6103933, 18311799, 67143263, 201429789]

約数ペア:

[(1, 201429789), (3, 67143263), (11, 18311799), (33, 6103933), (121, 1664709), (363, 554903), (523, 385143), (1061, 189849), (1569, 128381), (3183, 63283), (5753, 35013), (11671, 17259)]