321043982

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{142433}}^1$

素因数の和:142472

約数の個数: 24

約数和(自身を含む): 584549136

約数和(自身を除く): 263505154

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 142433, 284866, 997031, 1994062, 3275959, 6551918, 6979217, 13958434, 22931713, 45863426, 160521991, 321043982]

約数ペア:

[(1, 321043982), (2, 160521991), (7, 45863426), (14, 22931713), (23, 13958434), (46, 6979217), (49, 6551918), (98, 3275959), (161, 1994062), (322, 997031), (1127, 284866), (2254, 142433)]