47421379

素因数分解:

${\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 50168160

約数和(自身を除く): 2746781

約数列:

[1, 41, 53, 139, 157, 2173, 5699, 6437, 7367, 8321, 21823, 302047, 341161, 894743, 1156619, 47421379]

約数ペア:

[(1, 47421379), (41, 1156619), (53, 894743), (139, 341161), (157, 302047), (2173, 21823), (5699, 8321), (6437, 7367)]