1272753461

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1\times {\mathrm{6067}}^1$

素因数の和:7400

約数の個数: 16

約数和(自身を含む): 1519233024

約数和(自身を除く): 246479563

約数列:

[1, 7, 23, 161, 1303, 6067, 9121, 29969, 42469, 139541, 209783, 976787, 7905301, 55337107, 181821923, 1272753461]

約数ペア:

[(1, 1272753461), (7, 181821923), (23, 55337107), (161, 7905301), (1303, 976787), (6067, 209783), (9121, 139541), (29969, 42469)]