52687453

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2939}}^1$

素因数の和:3156

約数の個数: 16

約数和(自身を含む): 65197440

約数和(自身を除く): 12509987

約数列:

[1, 7, 13, 91, 197, 1379, 2561, 2939, 17927, 20573, 38207, 267449, 578983, 4052881, 7526779, 52687453]

約数ペア:

[(1, 52687453), (7, 7526779), (13, 4052881), (91, 578983), (197, 267449), (1379, 38207), (2561, 20573), (2939, 17927)]