858486893

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2801}}^1$

素因数の和:2989

約数の個数: 24

約数和(自身を含む): 1006198200

約数和(自身を除く): 147711307

約数列:

[1, 11, 17, 121, 149, 187, 1639, 2057, 2533, 2801, 18029, 27863, 30811, 47617, 306493, 338921, 417349, 523787, 4590839, 5761657, 7094933, 50499229, 78044263, 858486893]

約数ペア:

[(1, 858486893), (11, 78044263), (17, 50499229), (121, 7094933), (149, 5761657), (187, 4590839), (1639, 523787), (2057, 417349), (2533, 338921), (2801, 306493), (18029, 47617), (27863, 30811)]