847346021

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{7951}}^1$

素因数の和:8120

約数の個数: 16

約数和(自身を含む): 916070400

約数和(自身を除く): 68724379

約数列:

[1, 19, 71, 79, 1349, 1501, 5609, 7951, 106571, 151069, 564521, 628129, 10725899, 11934451, 44597159, 847346021]

約数ペア:

[(1, 847346021), (19, 44597159), (71, 11934451), (79, 10725899), (1349, 628129), (1501, 564521), (5609, 151069), (7951, 106571)]