1153131

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 1799424

約数和(自身を除く): 646293

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 1277, 3831, 8939, 26817, 54911, 164733, 384377, 1153131]

約数ペア:

[(1, 1153131), (3, 384377), (7, 164733), (21, 54911), (43, 26817), (129, 8939), (301, 3831), (903, 1277)]