251178169

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{2671}}^1$

素因数の和:2868

約数の個数: 16

約数和(自身を含む): 280111104

約数和(自身を除く): 28932935

約数列:

[1, 11, 83, 103, 913, 1133, 2671, 8549, 29381, 94039, 221693, 275113, 2438623, 3026243, 22834379, 251178169]

約数ペア:

[(1, 251178169), (11, 22834379), (83, 3026243), (103, 2438623), (913, 275113), (1133, 221693), (2671, 94039), (8549, 29381)]