57530473

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4421}}^1$

素因数の和:4465

約数の個数: 24

約数和(自身を含む): 77685696

約数和(自身を除く): 20155223

約数列:

[1, 7, 11, 13, 77, 91, 143, 169, 1001, 1183, 1859, 4421, 13013, 30947, 48631, 57473, 340417, 402311, 632203, 747149, 4425421, 5230043, 8218639, 57530473]

約数ペア:

[(1, 57530473), (7, 8218639), (11, 5230043), (13, 4425421), (77, 747149), (91, 632203), (143, 402311), (169, 340417), (1001, 57473), (1183, 48631), (1859, 30947), (4421, 13013)]