946978191

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{7759}}^1$

素因数の和:8027

約数の個数: 24

約数和(自身を含む): 1394565120

約数和(自身を除く): 447586929

約数列:

[1, 3, 9, 71, 191, 213, 573, 639, 1719, 7759, 13561, 23277, 40683, 69831, 122049, 550889, 1481969, 1652667, 4445907, 4958001, 13337721, 105219799, 315659397, 946978191]

約数ペア:

[(1, 946978191), (3, 315659397), (9, 105219799), (71, 13337721), (191, 4958001), (213, 4445907), (573, 1652667), (639, 1481969), (1719, 550889), (7759, 122049), (13561, 69831), (23277, 40683)]