1009318247

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{5333}}^1$

素因数の和:6782

約数の個数: 16

約数和(自身を含む): 1215298560

約数和(自身を除く): 205980313

約数列:

[1, 7, 19, 133, 1423, 5333, 9961, 27037, 37331, 101327, 189259, 709289, 7588859, 53122013, 144188321, 1009318247]

約数ペア:

[(1, 1009318247), (7, 144188321), (19, 53122013), (133, 7588859), (1423, 709289), (5333, 189259), (9961, 101327), (27037, 37331)]