13529919

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:116

約数の個数: 36

約数和(自身を含む): 21186648

約数和(自身を除く): 7656729

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 361, 403, 589, 741, 961, 1083, 1209, 1767, 2883, 4693, 7657, 11191, 12493, 14079, 18259, 22971, 33573, 37479, 54777, 145483, 237367, 346921, 436449, 712101, 1040763, 4509973, 13529919]

約数ペア:

[(1, 13529919), (3, 4509973), (13, 1040763), (19, 712101), (31, 436449), (39, 346921), (57, 237367), (93, 145483), (247, 54777), (361, 37479), (403, 33573), (589, 22971), (741, 18259), (961, 14079), (1083, 12493), (1209, 11191), (1767, 7657), (2883, 4693)]