7205679

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{2281}}^1$

素因数の和:2309

約数の個数: 24

約数和(自身を含む): 11629072

約数和(自身を除く): 4423393

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 2281, 3159, 6843, 20529, 29653, 61587, 88959, 184761, 266877, 554283, 800631, 2401893, 7205679]

約数ペア:

[(1, 7205679), (3, 2401893), (9, 800631), (13, 554283), (27, 266877), (39, 184761), (81, 88959), (117, 61587), (243, 29653), (351, 20529), (1053, 6843), (2281, 3159)]