804872259

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{74093}}^1$

素因数の和:74187

約数の個数: 24

約数和(自身を含む): 1248335712

約数和(自身を除く): 443463453

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 10863, 74093, 222279, 666837, 1259581, 3778743, 5260603, 11336229, 15781809, 47345427, 89430251, 268290753, 804872259]

約数ペア:

[(1, 804872259), (3, 268290753), (9, 89430251), (17, 47345427), (51, 15781809), (71, 11336229), (153, 5260603), (213, 3778743), (639, 1259581), (1207, 666837), (3621, 222279), (10863, 74093)]