7216041

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 12378240

約数和(自身を除く): 5162199

約数列:

[1, 3, 7, 17, 21, 29, 41, 51, 87, 119, 123, 203, 287, 289, 357, 493, 609, 697, 861, 867, 1189, 1479, 2023, 2091, 3451, 3567, 4879, 6069, 8323, 8381, 10353, 11849, 14637, 20213, 24969, 25143, 35547, 58667, 60639, 82943, 141491, 176001, 248829, 343621, 424473, 1030863, 2405347, 7216041]

約数ペア:

[(1, 7216041), (3, 2405347), (7, 1030863), (17, 424473), (21, 343621), (29, 248829), (41, 176001), (51, 141491), (87, 82943), (119, 60639), (123, 58667), (203, 35547), (287, 25143), (289, 24969), (357, 20213), (493, 14637), (609, 11849), (697, 10353), (861, 8381), (867, 8323), (1189, 6069), (1479, 4879), (2023, 3567), (2091, 3451)]