4161409

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:316

約数の個数: 16

約数和(自身を含む): 4980736

約数和(自身を除く): 819327

約数列:

[1, 7, 31, 127, 151, 217, 889, 1057, 3937, 4681, 19177, 27559, 32767, 134239, 594487, 4161409]

約数ペア:

[(1, 4161409), (7, 594487), (31, 134239), (127, 32767), (151, 27559), (217, 19177), (889, 4681), (1057, 3937)]