804517021

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{4973}}^1$

素因数の和:5193

約数の個数: 24

約数和(自身を含む): 1016128512

約数和(自身を除く): 211611491

約数列:

[1, 7, 11, 77, 121, 191, 847, 1337, 2101, 4973, 14707, 23111, 34811, 54703, 161777, 382921, 601733, 949843, 4212131, 6648901, 10448273, 73137911, 114931003, 804517021]

約数ペア:

[(1, 804517021), (7, 114931003), (11, 73137911), (77, 10448273), (121, 6648901), (191, 4212131), (847, 949843), (1337, 601733), (2101, 382921), (4973, 161777), (14707, 54703), (23111, 34811)]