1475397

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2129}}^1$

素因数の和:2153

約数の個数: 24

約数和(自身を含む): 2658240

約数和(自身を除く): 1182843

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 2129, 6387, 14903, 19161, 23419, 44709, 70257, 134127, 163933, 210771, 491799, 1475397]

約数ペア:

[(1, 1475397), (3, 491799), (7, 210771), (9, 163933), (11, 134127), (21, 70257), (33, 44709), (63, 23419), (77, 19161), (99, 14903), (231, 6387), (693, 2129)]