12528070491

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{12041}}^1$

素因数の和:12971

約数の個数: 32

約数和(自身を含む): 18478015488

約数和(自身を除く): 5949944997

約数列:

[1, 3, 17, 23, 51, 69, 391, 887, 1173, 2661, 12041, 15079, 20401, 36123, 45237, 61203, 204697, 276943, 346817, 614091, 830829, 1040451, 4708031, 10680367, 14124093, 32041101, 181566239, 245648441, 544698717, 736945323, 4176023497, 12528070491]

約数ペア:

[(1, 12528070491), (3, 4176023497), (17, 736945323), (23, 544698717), (51, 245648441), (69, 181566239), (391, 32041101), (887, 14124093), (1173, 10680367), (2661, 4708031), (12041, 1040451), (15079, 830829), (20401, 614091), (36123, 346817), (45237, 276943), (61203, 204697)]