42317387

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1021}}^1$

素因数の和:1250

約数の個数: 16

約数和(自身を含む): 50233344

約数和(自身を除く): 7915957

約数列:

[1, 7, 31, 191, 217, 1021, 1337, 5921, 7147, 31651, 41447, 195011, 221557, 1365077, 6045341, 42317387]

約数ペア:

[(1, 42317387), (7, 6045341), (31, 1365077), (191, 221557), (217, 195011), (1021, 41447), (1337, 31651), (5921, 7147)]