13371449

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 16865280

約数和(自身を除く): 3493831

約数列:

[1, 7, 13, 89, 91, 127, 169, 623, 889, 1157, 1183, 1651, 8099, 11303, 11557, 15041, 21463, 79121, 105287, 146939, 150241, 1028573, 1910207, 13371449]

約数ペア:

[(1, 13371449), (7, 1910207), (13, 1028573), (89, 150241), (91, 146939), (127, 105287), (169, 79121), (623, 21463), (889, 15041), (1157, 11557), (1183, 11303), (1651, 8099)]