2018992959

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{176779}}^1$

素因数の和:176841

約数の個数: 24

約数和(自身を含む): 3088700160

約数和(自身を除く): 1069707201

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 11421, 176779, 530337, 1591011, 4773033, 8308613, 14319099, 24925839, 42957297, 74777517, 224332551, 672997653, 2018992959]

約数ペア:

[(1, 2018992959), (3, 672997653), (9, 224332551), (27, 74777517), (47, 42957297), (81, 24925839), (141, 14319099), (243, 8308613), (423, 4773033), (1269, 1591011), (3807, 530337), (11421, 176779)]