11709009

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{33359}}^1$

素因数の和:33381

約数の個数: 16

約数和(自身を含む): 18681600

約数和(自身を除く): 6972591

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 33359, 100077, 300231, 433667, 900693, 1301001, 3903003, 11709009]

約数ペア:

[(1, 11709009), (3, 3903003), (9, 1301001), (13, 900693), (27, 433667), (39, 300231), (117, 100077), (351, 33359)]