3847937

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 16

約数和(自身を含む): 4300800

約数和(自身を除く): 452863

約数列:

[1, 19, 31, 47, 139, 589, 893, 1457, 2641, 4309, 6533, 27683, 81871, 124127, 202523, 3847937]

約数ペア:

[(1, 3847937), (19, 202523), (31, 124127), (47, 81871), (139, 27683), (589, 6533), (893, 4309), (1457, 2641)]