39950001

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48779}}^1$

素因数の和:48805

約数の個数: 24

約数和(自身を含む): 71023680

約数和(自身を除く): 31073679

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 48779, 146337, 341453, 439011, 634127, 1024359, 1902381, 3073077, 4438889, 5707143, 13316667, 39950001]

約数ペア:

[(1, 39950001), (3, 13316667), (7, 5707143), (9, 4438889), (13, 3073077), (21, 1902381), (39, 1024359), (63, 634127), (91, 439011), (117, 341453), (273, 146337), (819, 48779)]