40334371

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2659}}^1$

素因数の和:2874

約数の個数: 16

約数和(自身を含む): 50561280

約数和(自身を除く): 10226909

約数列:

[1, 7, 11, 77, 197, 1379, 2167, 2659, 15169, 18613, 29249, 204743, 523823, 3666761, 5762053, 40334371]

約数ペア:

[(1, 40334371), (7, 5762053), (11, 3666761), (77, 523823), (197, 204743), (1379, 29249), (2167, 18613), (2659, 15169)]