71119979

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{10273}}^1$

素因数の和:10346

約数の個数: 16

約数和(自身を含む): 86794752

約数和(自身を除く): 15674773

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 10273, 71911, 236279, 441739, 1653953, 3092173, 10159997, 71119979]

約数ペア:

[(1, 71119979), (7, 10159997), (23, 3092173), (43, 1653953), (161, 441739), (301, 236279), (989, 71911), (6923, 10273)]