28629117

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4073}}^1$

素因数の和:4161

約数の個数: 24

約数和(自身を含む): 45759168

約数和(自身を除く): 17130051

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 4073, 7029, 12219, 36657, 44803, 134409, 289183, 403227, 867549, 2602647, 3181013, 9543039, 28629117]

約数ペア:

[(1, 28629117), (3, 9543039), (9, 3181013), (11, 2602647), (33, 867549), (71, 403227), (99, 289183), (213, 134409), (639, 44803), (781, 36657), (2343, 12219), (4073, 7029)]