2167903017

素因数分解:

$3^2\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{31657}}^1$

素因数の和:32757

約数の個数: 24

約数和(自身を含む): 3582166016

約数和(自身を除く): 1414262999

約数列:

[1, 3, 7, 9, 21, 63, 1087, 3261, 7609, 9783, 22827, 31657, 68481, 94971, 221599, 284913, 664797, 1994391, 34411159, 103233477, 240878113, 309700431, 722634339, 2167903017]

約数ペア:

[(1, 2167903017), (3, 722634339), (7, 309700431), (9, 240878113), (21, 103233477), (63, 34411159), (1087, 1994391), (3261, 664797), (7609, 284913), (9783, 221599), (22827, 94971), (31657, 68481)]