2029985997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{389}}^1\times {\mathrm{463}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 3111064320

約数和(自身を除く): 1081078323

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 389, 463, 663, 867, 1167, 1389, 3757, 5057, 6019, 6613, 7871, 11271, 15171, 18057, 19839, 23613, 85969, 102323, 112421, 133807, 180107, 257907, 306969, 337263, 401421, 540321, 1461473, 1739491, 2341391, 3061819, 4384419, 5218473, 7024173, 9185457, 39803647, 52050923, 119410941, 156152769, 676661999, 2029985997]

約数ペア:

[(1, 2029985997), (3, 676661999), (13, 156152769), (17, 119410941), (39, 52050923), (51, 39803647), (221, 9185457), (289, 7024173), (389, 5218473), (463, 4384419), (663, 3061819), (867, 2341391), (1167, 1739491), (1389, 1461473), (3757, 540321), (5057, 401421), (6019, 337263), (6613, 306969), (7871, 257907), (11271, 180107), (15171, 133807), (18057, 112421), (19839, 102323), (23613, 85969)]