11220204387

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{129589}}^1$

素因数の和:129656

約数の個数: 48

約数和(自身を含む): 18909772800

約数和(自身を除く): 7689568413

約数列:

[1, 3, 7, 19, 21, 31, 49, 57, 93, 133, 147, 217, 399, 589, 651, 931, 1519, 1767, 2793, 4123, 4557, 12369, 28861, 86583, 129589, 388767, 907123, 2462191, 2721369, 4017259, 6349861, 7386573, 12051777, 17235337, 19049583, 28120813, 51706011, 76327921, 84362439, 120647359, 196845691, 228983763, 361942077, 534295447, 590537073, 1602886341, 3740068129, 11220204387]

約数ペア:

[(1, 11220204387), (3, 3740068129), (7, 1602886341), (19, 590537073), (21, 534295447), (31, 361942077), (49, 228983763), (57, 196845691), (93, 120647359), (133, 84362439), (147, 76327921), (217, 51706011), (399, 28120813), (589, 19049583), (651, 17235337), (931, 12051777), (1519, 7386573), (1767, 6349861), (2793, 4017259), (4123, 2721369), (4557, 2462191), (12369, 907123), (28861, 388767), (86583, 129589)]