996835983

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 1608499200

約数和(自身を除く): 611663217

約数列:

[1, 3, 11, 13, 33, 39, 67, 79, 143, 201, 237, 429, 439, 737, 869, 871, 1027, 1317, 2211, 2607, 2613, 3081, 4829, 5293, 5707, 9581, 11297, 14487, 15879, 17121, 28743, 29413, 33891, 34681, 58223, 62777, 68809, 88239, 104043, 174669, 188331, 206427, 323543, 381491, 382369, 450853, 756899, 970629, 1144473, 1147107, 1352559, 2270697, 2323627, 4206059, 4959383, 6970881, 12618177, 14878149, 25559897, 30207151, 76679691, 90621453, 332278661, 996835983]

約数ペア:

[(1, 996835983), (3, 332278661), (11, 90621453), (13, 76679691), (33, 30207151), (39, 25559897), (67, 14878149), (79, 12618177), (143, 6970881), (201, 4959383), (237, 4206059), (429, 2323627), (439, 2270697), (737, 1352559), (869, 1147107), (871, 1144473), (1027, 970629), (1317, 756899), (2211, 450853), (2607, 382369), (2613, 381491), (3081, 323543), (4829, 206427), (5293, 188331), (5707, 174669), (9581, 104043), (11297, 88239), (14487, 68809), (15879, 62777), (17121, 58223), (28743, 34681), (29413, 33891)]