11751561

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{2459}}^1$

素因数の和:2530

約数の個数: 20

約数和(自身を含む): 17859600

約数和(自身を除く): 6108039

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 2459, 4779, 7377, 22131, 66393, 145081, 199179, 435243, 1305729, 3917187, 11751561]

約数ペア:

[(1, 11751561), (3, 3917187), (9, 1305729), (27, 435243), (59, 199179), (81, 145081), (177, 66393), (531, 22131), (1593, 7377), (2459, 4779)]