13006413

素因数分解:

$3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 60

約数和(自身を含む): 23587740

約数和(自身を除く): 10581327

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 81, 87, 113, 147, 189, 203, 261, 339, 441, 567, 609, 783, 791, 1017, 1323, 1421, 1827, 2349, 2373, 3051, 3277, 3969, 4263, 5481, 5537, 7119, 9153, 9831, 12789, 16443, 16611, 21357, 22939, 29493, 38367, 49833, 64071, 68817, 88479, 115101, 149499, 160573, 206451, 265437, 448497, 481719, 619353, 1445157, 1858059, 4335471, 13006413]

約数ペア:

[(1, 13006413), (3, 4335471), (7, 1858059), (9, 1445157), (21, 619353), (27, 481719), (29, 448497), (49, 265437), (63, 206451), (81, 160573), (87, 149499), (113, 115101), (147, 88479), (189, 68817), (203, 64071), (261, 49833), (339, 38367), (441, 29493), (567, 22939), (609, 21357), (783, 16611), (791, 16443), (1017, 12789), (1323, 9831), (1421, 9153), (1827, 7119), (2349, 5537), (2373, 5481), (3051, 4263), (3277, 3969)]