11156131

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 13590720

約数和(自身を除く): 2434589

約数列:

[1, 7, 17, 119, 241, 389, 1687, 2723, 4097, 6613, 28679, 46291, 93749, 656243, 1593733, 11156131]

約数ペア:

[(1, 11156131), (7, 1593733), (17, 656243), (119, 93749), (241, 46291), (389, 28679), (1687, 6613), (2723, 4097)]