47880133

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2293}}^1$

素因数の和:2476

約数の個数: 16

約数和(自身を含む): 57992320

約数和(自身を除く): 10112187

約数列:

[1, 7, 19, 133, 157, 1099, 2293, 2983, 16051, 20881, 43567, 304969, 360001, 2520007, 6840019, 47880133]

約数ペア:

[(1, 47880133), (7, 6840019), (19, 2520007), (133, 360001), (157, 304969), (1099, 43567), (2293, 20881), (2983, 16051)]