1337793933

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15451}}^1$

素因数の和:15518

約数の個数: 48

約数和(自身を含む): 2254755840

約数和(自身を除く): 916961907

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, 15451, 28861, 46353, 86583, 108157, 293569, 324471, 478981, 757099, 880707, 1436943, 2054983, 2271297, 3352867, 6164949, 9100639, 10058601, 14384881, 23470069, 27301917, 43154643, 63704473, 70410207, 191113419, 445931311, 1337793933]

約数ペア:

[(1, 1337793933), (3, 445931311), (7, 191113419), (19, 70410207), (21, 63704473), (31, 43154643), (49, 27301917), (57, 23470069), (93, 14384881), (133, 10058601), (147, 9100639), (217, 6164949), (399, 3352867), (589, 2271297), (651, 2054983), (931, 1436943), (1519, 880707), (1767, 757099), (2793, 478981), (4123, 324471), (4557, 293569), (12369, 108157), (15451, 86583), (28861, 46353)]