295991853

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{853}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 425005056

約数和(自身を除く): 129013203

約数列:

[1, 3, 23, 47, 69, 107, 141, 321, 853, 1081, 2461, 2559, 3243, 5029, 7383, 15087, 19619, 40091, 58857, 91271, 115667, 120273, 273813, 347001, 922093, 2099233, 2766279, 4289737, 6297699, 12869211, 98663951, 295991853]

約数ペア:

[(1, 295991853), (3, 98663951), (23, 12869211), (47, 6297699), (69, 4289737), (107, 2766279), (141, 2099233), (321, 922093), (853, 347001), (1081, 273813), (2461, 120273), (2559, 115667), (3243, 91271), (5029, 58857), (7383, 40091), (15087, 19619)]