5728761

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 8607456

約数和(自身を除く): 2878695

約数列:

[1, 3, 9, 43, 113, 129, 131, 339, 387, 393, 1017, 1179, 4859, 5633, 14577, 14803, 16899, 43731, 44409, 50697, 133227, 636529, 1909587, 5728761]

約数ペア:

[(1, 5728761), (3, 1909587), (9, 636529), (43, 133227), (113, 50697), (129, 44409), (131, 43731), (339, 16899), (387, 14803), (393, 14577), (1017, 5633), (1179, 4859)]