117521279

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 125266944

約数和(自身を除く): 7745665

約数列:

[1, 31, 43, 131, 673, 1333, 4061, 5633, 20863, 28939, 88163, 174623, 897109, 2733053, 3791009, 117521279]

約数ペア:

[(1, 117521279), (31, 3791009), (43, 2733053), (131, 897109), (673, 174623), (1333, 88163), (4061, 28939), (5633, 20863)]