28111499

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 31234560

約数和(自身を除く): 3123061

約数列:

[1, 13, 47, 139, 331, 611, 1807, 4303, 6533, 15557, 46009, 84929, 202241, 598117, 2162423, 28111499]

約数ペア:

[(1, 28111499), (13, 2162423), (47, 598117), (139, 202241), (331, 84929), (611, 46009), (1807, 15557), (4303, 6533)]