1166031

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 1812096

約数和(自身を除く): 646065

約数列:

[1, 3, 9, 23, 43, 69, 129, 131, 207, 387, 393, 989, 1179, 2967, 3013, 5633, 8901, 9039, 16899, 27117, 50697, 129559, 388677, 1166031]

約数ペア:

[(1, 1166031), (3, 388677), (9, 129559), (23, 50697), (43, 27117), (69, 16899), (129, 9039), (131, 8901), (207, 5633), (387, 3013), (393, 2967), (989, 1179)]