57349201

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 76204800

約数和(自身を除く): 18855599

約数列:

[1, 7, 13, 19, 41, 91, 133, 247, 287, 533, 779, 809, 1729, 3731, 5453, 5663, 10127, 10517, 15371, 33169, 70889, 73619, 107597, 199823, 232183, 431197, 630211, 1398761, 3018379, 4411477, 8192743, 57349201]

約数ペア:

[(1, 57349201), (7, 8192743), (13, 4411477), (19, 3018379), (41, 1398761), (91, 630211), (133, 431197), (247, 232183), (287, 199823), (533, 107597), (779, 73619), (809, 70889), (1729, 33169), (3731, 15371), (5453, 10517), (5663, 10127)]