47195981

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11447}}^1$

素因数の和:11504

約数の個数: 16

約数和(自身を含む): 58613760

約数和(自身を除く): 11417779

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 11447, 80129, 217493, 354857, 1522451, 2483999, 6742283, 47195981]

約数ペア:

[(1, 47195981), (7, 6742283), (19, 2483999), (31, 1522451), (133, 354857), (217, 217493), (589, 80129), (4123, 11447)]