486579873

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{15271}}^1$

素因数の和:15349

約数の個数: 32

約数和(自身を含む): 752604160

約数和(自身を除く): 266024287

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 247, 559, 741, 817, 1677, 2451, 10621, 15271, 31863, 45813, 198523, 290149, 595569, 656653, 870447, 1969959, 3771937, 8536489, 11315811, 12476407, 25609467, 37429221, 162193291, 486579873]

約数ペア:

[(1, 486579873), (3, 162193291), (13, 37429221), (19, 25609467), (39, 12476407), (43, 11315811), (57, 8536489), (129, 3771937), (247, 1969959), (559, 870447), (741, 656653), (817, 595569), (1677, 290149), (2451, 198523), (10621, 45813), (15271, 31863)]