2958888261

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1\times {\mathrm{3391}}^1$

素因数の和:4561

約数の個数: 32

約数和(自身を含む): 4636131328

約数和(自身を除く): 1677243067

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1123, 3369, 3391, 7861, 10173, 23583, 23737, 41551, 71211, 124653, 125467, 290857, 376401, 872571, 878269, 2634807, 3808093, 11424279, 26656651, 79969953, 140899441, 422698323, 986296087, 2958888261]

約数ペア:

[(1, 2958888261), (3, 986296087), (7, 422698323), (21, 140899441), (37, 79969953), (111, 26656651), (259, 11424279), (777, 3808093), (1123, 2634807), (3369, 878269), (3391, 872571), (7861, 376401), (10173, 290857), (23583, 125467), (23737, 124653), (41551, 71211)]