3894807169

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 4633251840

約数和(自身を除く): 738444671

約数列:

[1, 11, 19, 71, 107, 121, 209, 223, 781, 1177, 1349, 2033, 2299, 2453, 4237, 7597, 8591, 12947, 14839, 15833, 22363, 23861, 26983, 46607, 83567, 144343, 163229, 174163, 245993, 262471, 300827, 453359, 512677, 919237, 1587773, 1694131, 1915793, 2887181, 3309097, 4986949, 17465503, 18635441, 32188489, 36400067, 54856439, 204989851, 354073379, 3894807169]

約数ペア:

[(1, 3894807169), (11, 354073379), (19, 204989851), (71, 54856439), (107, 36400067), (121, 32188489), (209, 18635441), (223, 17465503), (781, 4986949), (1177, 3309097), (1349, 2887181), (2033, 1915793), (2299, 1694131), (2453, 1587773), (4237, 919237), (7597, 512677), (8591, 453359), (12947, 300827), (14839, 262471), (15833, 245993), (22363, 174163), (23861, 163229), (26983, 144343), (46607, 83567)]