377530741

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 485621760

約数和(自身を除く): 108091019

約数列:

[1, 7, 19, 31, 49, 103, 127, 133, 217, 589, 721, 889, 931, 1519, 1957, 2413, 3193, 3937, 4123, 5047, 6223, 13081, 13699, 16891, 22351, 27559, 28861, 60667, 74803, 91567, 95893, 118237, 156457, 192913, 248539, 405511, 424669, 523621, 640969, 1739773, 2838577, 2972683, 3665347, 7704709, 12178411, 19870039, 53932963, 377530741]

約数ペア:

[(1, 377530741), (7, 53932963), (19, 19870039), (31, 12178411), (49, 7704709), (103, 3665347), (127, 2972683), (133, 2838577), (217, 1739773), (589, 640969), (721, 523621), (889, 424669), (931, 405511), (1519, 248539), (1957, 192913), (2413, 156457), (3193, 118237), (3937, 95893), (4123, 91567), (5047, 74803), (6223, 60667), (13081, 28861), (13699, 27559), (16891, 22351)]