2013610557

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4423}}^1$

素因数の和:4622

約数の個数: 48

約数和(自身を含む): 3308444160

約数和(自身を除く): 1294833603

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 163, 399, 489, 931, 1141, 2793, 3097, 3423, 4423, 7987, 9291, 13269, 21679, 23961, 30961, 65037, 84037, 92883, 151753, 216727, 252111, 455259, 588259, 650181, 720949, 1764777, 2162847, 4117813, 5046643, 12353439, 13698031, 15139929, 35326501, 41094093, 95886217, 105979503, 287658651, 671203519, 2013610557]

約数ペア:

[(1, 2013610557), (3, 671203519), (7, 287658651), (19, 105979503), (21, 95886217), (49, 41094093), (57, 35326501), (133, 15139929), (147, 13698031), (163, 12353439), (399, 5046643), (489, 4117813), (931, 2162847), (1141, 1764777), (2793, 720949), (3097, 650181), (3423, 588259), (4423, 455259), (7987, 252111), (9291, 216727), (13269, 151753), (21679, 92883), (23961, 84037), (30961, 65037)]