2017206459

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{25589}}^1$

素因数の和:26075

約数の個数: 24

約数和(自身を含む): 3073870800

約数和(自身を除く): 1056664341

約数列:

[1, 3, 9, 19, 57, 171, 461, 1383, 4149, 8759, 25589, 26277, 76767, 78831, 230301, 486191, 1458573, 4375719, 11796529, 35389587, 106168761, 224134051, 672402153, 2017206459]

約数ペア:

[(1, 2017206459), (3, 672402153), (9, 224134051), (19, 106168761), (57, 35389587), (171, 11796529), (461, 4375719), (1383, 1458573), (4149, 486191), (8759, 230301), (25589, 78831), (26277, 76767)]