15696302937

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{571}}^1\times {\mathrm{4561}}^1$

素因数の和:5190

約数の個数: 48

約数和(自身を含む): 24988227264

約数和(自身を除く): 9291924327

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 571, 861, 1713, 2009, 3997, 4561, 6027, 11991, 13683, 23411, 27979, 31927, 70233, 83937, 95781, 163877, 187001, 223489, 491631, 561003, 670467, 1147139, 1309007, 2604331, 3441417, 3927021, 7812993, 9163049, 18230317, 27489147, 54690951, 106777571, 127612219, 320332713, 382836657, 747442997, 2242328991, 5232100979, 15696302937]

約数ペア:

[(1, 15696302937), (3, 5232100979), (7, 2242328991), (21, 747442997), (41, 382836657), (49, 320332713), (123, 127612219), (147, 106777571), (287, 54690951), (571, 27489147), (861, 18230317), (1713, 9163049), (2009, 7812993), (3997, 3927021), (4561, 3441417), (6027, 2604331), (11991, 1309007), (13683, 1147139), (23411, 670467), (27979, 561003), (31927, 491631), (70233, 223489), (83937, 187001), (95781, 163877)]