71344981

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1500

約数の個数: 16

約数和(自身を含む): 78451200

約数和(自身を除く): 7106219

約数列:

[1, 19, 31, 89, 589, 1361, 1691, 2759, 25859, 42191, 52421, 121129, 801629, 2301451, 3754999, 71344981]

約数ペア:

[(1, 71344981), (19, 3754999), (31, 2301451), (89, 801629), (589, 121129), (1361, 52421), (1691, 42191), (2759, 25859)]