28997199

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41843}}^1$

素因数の和:41867

約数の個数: 24

約数和(自身を含む): 52221312

約数和(自身を除く): 23224113

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 41843, 125529, 292901, 376587, 460273, 878703, 1380819, 2636109, 3221911, 4142457, 9665733, 28997199]

約数ペア:

[(1, 28997199), (3, 9665733), (7, 4142457), (9, 3221911), (11, 2636109), (21, 1380819), (33, 878703), (63, 460273), (77, 376587), (99, 292901), (231, 125529), (693, 41843)]