489607793

素因数分解:

${\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{397}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 506638080

約数和(自身を除く): 17030287

約数列:

[1, 67, 79, 233, 397, 5293, 15611, 18407, 26599, 31363, 92501, 1233269, 2101321, 6197567, 7307579, 489607793]

約数ペア:

[(1, 489607793), (67, 7307579), (79, 6197567), (233, 2101321), (397, 1233269), (5293, 92501), (15611, 31363), (18407, 26599)]