2824173

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 4705920

約数和(自身を除く): 1881747

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 257, 297, 333, 407, 771, 999, 1221, 2313, 2827, 3663, 6939, 8481, 9509, 10989, 25443, 28527, 76329, 85581, 104599, 256743, 313797, 941391, 2824173]

約数ペア:

[(1, 2824173), (3, 941391), (9, 313797), (11, 256743), (27, 104599), (33, 85581), (37, 76329), (99, 28527), (111, 25443), (257, 10989), (297, 9509), (333, 8481), (407, 6939), (771, 3663), (999, 2827), (1221, 2313)]