11513151

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{32801}}^1$

素因数の和:32823

約数の個数: 16

約数和(自身を含む): 18369120

約数和(自身を除く): 6855969

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 32801, 98403, 295209, 426413, 885627, 1279239, 3837717, 11513151]

約数ペア:

[(1, 11513151), (3, 3837717), (9, 1279239), (13, 885627), (27, 426413), (39, 295209), (117, 98403), (351, 32801)]