52820517

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1\times {\mathrm{653}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 71887680

約数和(自身を除く): 19067163

約数列:

[1, 3, 59, 177, 457, 653, 1371, 1959, 26963, 38527, 80889, 115581, 298421, 895263, 17606839, 52820517]

約数ペア:

[(1, 52820517), (3, 17606839), (59, 895263), (177, 298421), (457, 115581), (653, 80889), (1371, 38527), (1959, 26963)]