2868293883

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1\times {\mathrm{5441}}^1$

素因数の和:7395

約数の個数: 32

約数和(自身を含む): 4710246912

約数和(自身を除く): 1841953029

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1931, 5441, 5793, 13517, 16323, 25103, 38087, 40551, 70733, 75309, 114261, 175721, 212199, 495131, 527163, 1485393, 10506571, 31519713, 73545997, 136585423, 220637991, 409756269, 956097961, 2868293883]

約数ペア:

[(1, 2868293883), (3, 956097961), (7, 409756269), (13, 220637991), (21, 136585423), (39, 73545997), (91, 31519713), (273, 10506571), (1931, 1485393), (5441, 527163), (5793, 495131), (13517, 212199), (16323, 175721), (25103, 114261), (38087, 75309), (40551, 70733)]