1443897

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 2690688

約数和(自身を除く): 1246791

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 43, 63, 91, 117, 123, 129, 273, 287, 301, 369, 387, 533, 559, 819, 861, 903, 1599, 1677, 1763, 2583, 2709, 3731, 3913, 4797, 5031, 5289, 11193, 11739, 12341, 15867, 22919, 33579, 35217, 37023, 68757, 111069, 160433, 206271, 481299, 1443897]

約数ペア:

[(1, 1443897), (3, 481299), (7, 206271), (9, 160433), (13, 111069), (21, 68757), (39, 37023), (41, 35217), (43, 33579), (63, 22919), (91, 15867), (117, 12341), (123, 11739), (129, 11193), (273, 5289), (287, 5031), (301, 4797), (369, 3913), (387, 3731), (533, 2709), (559, 2583), (819, 1763), (861, 1677), (903, 1599)]