29947023

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 47083520

約数和(自身を除く): 17136497

約数列:

[1, 3, 9, 27, 31, 37, 93, 111, 279, 333, 837, 967, 999, 1147, 2901, 3441, 8703, 10323, 26109, 29977, 30969, 35779, 89931, 107337, 269793, 322011, 809379, 966033, 1109149, 3327447, 9982341, 29947023]

約数ペア:

[(1, 29947023), (3, 9982341), (9, 3327447), (27, 1109149), (31, 966033), (37, 809379), (93, 322011), (111, 269793), (279, 107337), (333, 89931), (837, 35779), (967, 30969), (999, 29977), (1147, 26109), (2901, 10323), (3441, 8703)]