13617513

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1279}}^1$

素因数の和:1318

約数の個数: 36

約数和(自身を含む): 24360960

約数和(自身を除く): 10743447

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1279, 1521, 3549, 3837, 8953, 10647, 11511, 16627, 26859, 49881, 80577, 116389, 149643, 216151, 349167, 648453, 1047501, 1513057, 1945359, 4539171, 13617513]

約数ペア:

[(1, 13617513), (3, 4539171), (7, 1945359), (9, 1513057), (13, 1047501), (21, 648453), (39, 349167), (63, 216151), (91, 149643), (117, 116389), (169, 80577), (273, 49881), (507, 26859), (819, 16627), (1183, 11511), (1279, 10647), (1521, 8953), (3549, 3837)]