2100043911

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 3449088000

約数和(自身を除く): 1349044089

約数列:

[1, 3, 7, 21, 23, 49, 69, 89, 147, 161, 267, 343, 483, 623, 997, 1029, 1127, 1869, 2047, 2991, 3381, 4361, 6141, 6979, 7889, 13083, 14329, 20937, 22931, 23667, 30527, 42987, 48853, 68793, 88733, 91581, 100303, 146559, 160517, 266199, 300909, 341971, 481551, 621131, 702121, 1025913, 1123619, 1863393, 2040859, 2106363, 3370857, 4347917, 6122577, 7865333, 13043751, 14286013, 23595999, 30435419, 42858039, 91306257, 100002091, 300006273, 700014637, 2100043911]

約数ペア:

[(1, 2100043911), (3, 700014637), (7, 300006273), (21, 100002091), (23, 91306257), (49, 42858039), (69, 30435419), (89, 23595999), (147, 14286013), (161, 13043751), (267, 7865333), (343, 6122577), (483, 4347917), (623, 3370857), (997, 2106363), (1029, 2040859), (1127, 1863393), (1869, 1123619), (2047, 1025913), (2991, 702121), (3381, 621131), (4361, 481551), (6141, 341971), (6979, 300909), (7889, 266199), (13083, 160517), (14329, 146559), (20937, 100303), (22931, 91581), (23667, 88733), (30527, 68793), (42987, 48853)]