2912199543

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1\times {\mathrm{673}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 4649467680

約数和(自身を除く): 1737268137

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 401, 673, 981, 1199, 1203, 2019, 3597, 3609, 4411, 6057, 7403, 10791, 13233, 22209, 39699, 43709, 66627, 73357, 131127, 220071, 269873, 393381, 480799, 660213, 806927, 809619, 1442397, 2420781, 2428857, 2968603, 4327191, 7262343, 8905809, 26717427, 29416157, 88248471, 264745413, 323577727, 970733181, 2912199543]

約数ペア:

[(1, 2912199543), (3, 970733181), (9, 323577727), (11, 264745413), (33, 88248471), (99, 29416157), (109, 26717427), (327, 8905809), (401, 7262343), (673, 4327191), (981, 2968603), (1199, 2428857), (1203, 2420781), (2019, 1442397), (3597, 809619), (3609, 806927), (4411, 660213), (6057, 480799), (7403, 393381), (10791, 269873), (13233, 220071), (22209, 131127), (39699, 73357), (43709, 66627)]