20141520993

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1039}}^1\times {\mathrm{21757}}^1$

素因数の和:22819

約数の個数: 40

約数和(自身を含む): 32856320640

約数和(自身を除く): 12714799647

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1039, 3117, 9351, 11429, 21757, 28053, 34287, 65271, 84159, 102861, 195813, 239327, 308583, 587439, 717981, 925749, 1762317, 2153943, 6461829, 19385487, 22605523, 67816569, 203449707, 248660753, 610349121, 745982259, 1831047363, 2237946777, 6713840331, 20141520993]

約数ペア:

[(1, 20141520993), (3, 6713840331), (9, 2237946777), (11, 1831047363), (27, 745982259), (33, 610349121), (81, 248660753), (99, 203449707), (297, 67816569), (891, 22605523), (1039, 19385487), (3117, 6461829), (9351, 2153943), (11429, 1762317), (21757, 925749), (28053, 717981), (34287, 587439), (65271, 308583), (84159, 239327), (102861, 195813)]