2752802997

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^2\times {\mathrm{13679}}^1$

素因数の和:13770

約数の個数: 36

約数和(自身を含む): 4388489280

約数和(自身を除く): 1635686283

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1369, 1813, 4107, 5439, 9583, 13679, 28749, 41037, 67081, 95753, 201243, 287259, 506123, 670271, 1518369, 2010813, 3542861, 10628583, 18726551, 24800027, 56179653, 74400081, 131085857, 393257571, 917600999, 2752802997]

約数ペア:

[(1, 2752802997), (3, 917600999), (7, 393257571), (21, 131085857), (37, 74400081), (49, 56179653), (111, 24800027), (147, 18726551), (259, 10628583), (777, 3542861), (1369, 2010813), (1813, 1518369), (4107, 670271), (5439, 506123), (9583, 287259), (13679, 201243), (28749, 95753), (41037, 67081)]