7468857

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2093

約数の個数: 24

約数和(自身を含む): 12093120

約数和(自身を除く): 4624263

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 2039, 3663, 6117, 18351, 22429, 67287, 75443, 201861, 226329, 678987, 829873, 2489619, 7468857]

約数ペア:

[(1, 7468857), (3, 2489619), (9, 829873), (11, 678987), (33, 226329), (37, 201861), (99, 75443), (111, 67287), (333, 22429), (407, 18351), (1221, 6117), (2039, 3663)]