4109553

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 7303296

約数和(自身を除く): 3193743

約数列:

[1, 3, 7, 9, 21, 37, 41, 43, 63, 111, 123, 129, 259, 287, 301, 333, 369, 387, 777, 861, 903, 1517, 1591, 1763, 2331, 2583, 2709, 4551, 4773, 5289, 10619, 11137, 12341, 13653, 14319, 15867, 31857, 33411, 37023, 65231, 95571, 100233, 111069, 195693, 456617, 587079, 1369851, 4109553]

約数ペア:

[(1, 4109553), (3, 1369851), (7, 587079), (9, 456617), (21, 195693), (37, 111069), (41, 100233), (43, 95571), (63, 65231), (111, 37023), (123, 33411), (129, 31857), (259, 15867), (287, 14319), (301, 13653), (333, 12341), (369, 11137), (387, 10619), (777, 5289), (861, 4773), (903, 4551), (1517, 2709), (1591, 2583), (1763, 2331)]