872541351

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3541}}^1$

素因数の和:3708

約数の個数: 48

約数和(自身を含む): 1458737280

約数和(自身を除く): 586195929

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 131, 171, 209, 393, 627, 1179, 1441, 1881, 2489, 3541, 4323, 7467, 10623, 12969, 22401, 27379, 31869, 38951, 67279, 82137, 116853, 201837, 246411, 350559, 463871, 605511, 740069, 1391613, 2220207, 4174839, 5102581, 6660621, 8813549, 15307743, 26440647, 45923229, 79321941, 96949039, 290847117, 872541351]

約数ペア:

[(1, 872541351), (3, 290847117), (9, 96949039), (11, 79321941), (19, 45923229), (33, 26440647), (57, 15307743), (99, 8813549), (131, 6660621), (171, 5102581), (209, 4174839), (393, 2220207), (627, 1391613), (1179, 740069), (1441, 605511), (1881, 463871), (2489, 350559), (3541, 246411), (4323, 201837), (7467, 116853), (10623, 82137), (12969, 67279), (22401, 38951), (27379, 31869)]