1038447641

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3271}}^1$

素因数の和:3346

約数の個数: 48

約数和(自身を含む): 1432350720

約数和(自身を除く): 393903079

約数列:

[1, 7, 11, 19, 31, 49, 77, 133, 209, 217, 341, 539, 589, 931, 1463, 1519, 2387, 3271, 4123, 6479, 10241, 16709, 22897, 28861, 35981, 45353, 62149, 101401, 160279, 251867, 317471, 435043, 683639, 709807, 1115411, 1763069, 1926619, 3045301, 4785473, 4968649, 7807877, 13486333, 21192809, 33498311, 54655139, 94404331, 148349663, 1038447641]

約数ペア:

[(1, 1038447641), (7, 148349663), (11, 94404331), (19, 54655139), (31, 33498311), (49, 21192809), (77, 13486333), (133, 7807877), (209, 4968649), (217, 4785473), (341, 3045301), (539, 1926619), (589, 1763069), (931, 1115411), (1463, 709807), (1519, 683639), (2387, 435043), (3271, 317471), (4123, 251867), (6479, 160279), (10241, 101401), (16709, 62149), (22897, 45353), (28861, 35981)]