101772013

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{19889}}^1$

素因数の和:19956

約数の個数: 16

約数和(自身を含む): 126023040

約数和(自身を除く): 24251027

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 19889, 139223, 338113, 855227, 2366791, 5986589, 14538859, 101772013]

約数ペア:

[(1, 101772013), (7, 14538859), (17, 5986589), (43, 2366791), (119, 855227), (301, 338113), (731, 139223), (5117, 19889)]