2227163907

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{4651}}^1$

素因数の和:4975

約数の個数: 32

約数和(自身を含む): 3239280640

約数和(自身を除く): 1012116733

約数列:

[1, 3, 19, 31, 57, 93, 271, 589, 813, 1767, 4651, 5149, 8401, 13953, 15447, 25203, 88369, 144181, 159619, 265107, 432543, 478857, 1260421, 2739439, 3781263, 8218317, 23947999, 39073051, 71843997, 117219153, 742387969, 2227163907]

約数ペア:

[(1, 2227163907), (3, 742387969), (19, 117219153), (31, 71843997), (57, 39073051), (93, 23947999), (271, 8218317), (589, 3781263), (813, 2739439), (1767, 1260421), (4651, 478857), (5149, 432543), (8401, 265107), (13953, 159619), (15447, 144181), (25203, 88369)]