29840481

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:443

約数の個数: 40

約数和(自身を含む): 49240224

約数和(自身を除く): 19399743

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 107, 297, 313, 321, 891, 939, 963, 1177, 2817, 2889, 3443, 3531, 8451, 8667, 10329, 10593, 25353, 30987, 31779, 33491, 92961, 95337, 100473, 278883, 301419, 368401, 904257, 1105203, 2712771, 3315609, 9946827, 29840481]

約数ペア:

[(1, 29840481), (3, 9946827), (9, 3315609), (11, 2712771), (27, 1105203), (33, 904257), (81, 368401), (99, 301419), (107, 278883), (297, 100473), (313, 95337), (321, 92961), (891, 33491), (939, 31779), (963, 30987), (1177, 25353), (2817, 10593), (2889, 10329), (3443, 8667), (3531, 8451)]