2017284993

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 3208612176

約数和(自身を除く): 1191327183

約数列:

[1, 3, 9, 27, 41, 53, 73, 81, 123, 157, 159, 219, 369, 471, 477, 657, 1107, 1413, 1431, 1971, 2173, 2993, 3321, 3869, 4239, 4293, 5913, 6437, 6519, 8321, 8979, 11461, 11607, 12717, 19311, 19557, 24963, 26937, 34383, 34821, 57933, 58671, 74889, 80811, 103149, 104463, 158629, 173799, 176013, 224667, 242433, 309447, 313389, 341161, 469901, 475887, 521397, 607433, 674001, 928341, 1023483, 1409703, 1427661, 1822299, 3070449, 4229109, 4282983, 5466897, 9211347, 12687327, 12848949, 16400691, 24904753, 27634041, 38061981, 49202073, 74714259, 224142777, 672428331, 2017284993]

約数ペア:

[(1, 2017284993), (3, 672428331), (9, 224142777), (27, 74714259), (41, 49202073), (53, 38061981), (73, 27634041), (81, 24904753), (123, 16400691), (157, 12848949), (159, 12687327), (219, 9211347), (369, 5466897), (471, 4282983), (477, 4229109), (657, 3070449), (1107, 1822299), (1413, 1427661), (1431, 1409703), (1971, 1023483), (2173, 928341), (2993, 674001), (3321, 607433), (3869, 521397), (4239, 475887), (4293, 469901), (5913, 341161), (6437, 313389), (6519, 309447), (8321, 242433), (8979, 224667), (11461, 176013), (11607, 173799), (12717, 158629), (19311, 104463), (19557, 103149), (24963, 80811), (26937, 74889), (34383, 58671), (34821, 57933)]