286095459

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1019}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 430456320

約数和(自身を除く): 144360861

約数列:

[1, 3, 13, 23, 39, 69, 299, 313, 897, 939, 1019, 3057, 4069, 7199, 12207, 13247, 21597, 23437, 39741, 70311, 93587, 280761, 304681, 318947, 914043, 956841, 4146311, 7335781, 12438933, 22007343, 95365153, 286095459]

約数ペア:

[(1, 286095459), (3, 95365153), (13, 22007343), (23, 12438933), (39, 7335781), (69, 4146311), (299, 956841), (313, 914043), (897, 318947), (939, 304681), (1019, 280761), (3057, 93587), (4069, 70311), (7199, 39741), (12207, 23437), (13247, 21597)]