28976409

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41813}}^1$

素因数の和:41837

約数の個数: 24

約数和(自身を含む): 52183872

約数和(自身を除く): 23207463

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 41813, 125439, 292691, 376317, 459943, 878073, 1379829, 2634219, 3219601, 4139487, 9658803, 28976409]

約数ペア:

[(1, 28976409), (3, 9658803), (7, 4139487), (9, 3219601), (11, 2634219), (21, 1379829), (33, 878073), (63, 459943), (77, 376317), (99, 292691), (231, 125439), (693, 41813)]