12030543

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 21565440

約数和(自身を除く): 9534897

約数列:

[1, 3, 7, 9, 17, 21, 47, 51, 63, 119, 141, 153, 239, 329, 357, 423, 717, 799, 987, 1071, 1673, 2151, 2397, 2961, 4063, 5019, 5593, 7191, 11233, 12189, 15057, 16779, 28441, 33699, 36567, 50337, 78631, 85323, 101097, 190961, 235893, 255969, 572883, 707679, 1336727, 1718649, 4010181, 12030543]

約数ペア:

[(1, 12030543), (3, 4010181), (7, 1718649), (9, 1336727), (17, 707679), (21, 572883), (47, 255969), (51, 235893), (63, 190961), (119, 101097), (141, 85323), (153, 78631), (239, 50337), (329, 36567), (357, 33699), (423, 28441), (717, 16779), (799, 15057), (987, 12189), (1071, 11233), (1673, 7191), (2151, 5593), (2397, 5019), (2961, 4063)]