13097259

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1747}}^1$

素因数の和:1784

約数の個数: 36

約数和(自身を含む): 23314824

約数和(自身を除く): 10217565

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 1747, 2499, 5241, 7497, 12229, 15723, 29699, 36687, 85603, 89097, 110061, 207893, 256809, 267291, 623679, 770427, 1455251, 1871037, 4365753, 13097259]

約数ペア:

[(1, 13097259), (3, 4365753), (7, 1871037), (9, 1455251), (17, 770427), (21, 623679), (49, 267291), (51, 256809), (63, 207893), (119, 110061), (147, 89097), (153, 85603), (357, 36687), (441, 29699), (833, 15723), (1071, 12229), (1747, 7497), (2499, 5241)]