11007009

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{10453}}^1$

素因数の和:10478

約数の個数: 20

約数和(自身を含む): 17709076

約数和(自身を除く): 6702067

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 10453, 31359, 94077, 135889, 282231, 407667, 846693, 1223001, 3669003, 11007009]

約数ペア:

[(1, 11007009), (3, 3669003), (9, 1223001), (13, 846693), (27, 407667), (39, 282231), (81, 135889), (117, 94077), (351, 31359), (1053, 10453)]