31148821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 34816320

約数和(自身を除く): 3667499

約数列:

[1, 11, 83, 109, 313, 913, 1199, 3443, 9047, 25979, 34117, 99517, 285769, 375287, 2831711, 31148821]

約数ペア:

[(1, 31148821), (11, 2831711), (83, 375287), (109, 285769), (313, 99517), (913, 34117), (1199, 25979), (3443, 9047)]