28843661

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12917}}^1$

素因数の和:12964

約数の個数: 16

約数和(自身を含む): 37203840

約数和(自身を除く): 8360179

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 12917, 90419, 142087, 374593, 994609, 2622151, 4120523, 28843661]

約数ペア:

[(1, 28843661), (7, 4120523), (11, 2622151), (29, 994609), (77, 374593), (203, 142087), (319, 90419), (2233, 12917)]