76311521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31391}}^1$

素因数の和:31432

約数の個数: 16

約数和(自身を含む): 94929408

約数和(自身を除く): 18617887

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 31391, 345301, 408083, 533647, 4488913, 5870117, 6937411, 76311521]

約数ペア:

[(1, 76311521), (11, 6937411), (13, 5870117), (17, 4488913), (143, 533647), (187, 408083), (221, 345301), (2431, 31391)]