28687803

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{827}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 39638016

約数和(自身を除く): 10950213

約数列:

[1, 3, 31, 93, 373, 827, 1119, 2481, 11563, 25637, 34689, 76911, 308471, 925413, 9562601, 28687803]

約数ペア:

[(1, 28687803), (3, 9562601), (31, 925413), (93, 308471), (373, 76911), (827, 34689), (1119, 25637), (2481, 11563)]