541359

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 963872

約数和(自身を除く): 422513

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 661, 819, 1983, 4627, 5949, 8593, 13881, 25779, 41643, 60151, 77337, 180453, 541359]

約数ペア:

[(1, 541359), (3, 180453), (7, 77337), (9, 60151), (13, 41643), (21, 25779), (39, 13881), (63, 8593), (91, 5949), (117, 4627), (273, 1983), (661, 819)]