808216803

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{9059}}^1$

素因数の和:9519

約数の個数: 24

約数和(自身を含む): 1221143040

約数和(自身を除く): 412926237

約数列:

[1, 3, 9, 23, 69, 207, 431, 1293, 3879, 9059, 9913, 27177, 29739, 81531, 89217, 208357, 625071, 1875213, 3904429, 11713287, 35139861, 89801867, 269405601, 808216803]

約数ペア:

[(1, 808216803), (3, 269405601), (9, 89801867), (23, 35139861), (69, 11713287), (207, 3904429), (431, 1875213), (1293, 625071), (3879, 208357), (9059, 89217), (9913, 81531), (27177, 29739)]