29428929

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1523}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 45171360

約数和(自身を除く): 15742431

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 1017, 1523, 2147, 4569, 6441, 13707, 19323, 28937, 86811, 172099, 260433, 516297, 1548891, 3269881, 9809643, 29428929]

約数ペア:

[(1, 29428929), (3, 9809643), (9, 3269881), (19, 1548891), (57, 516297), (113, 260433), (171, 172099), (339, 86811), (1017, 28937), (1523, 19323), (2147, 13707), (4569, 6441)]