28233243

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1453}}^1$

素因数の和:1603

約数の個数: 24

約数和(自身を含む): 43550208

約数和(自身を除く): 15316965

約数列:

[1, 3, 9, 17, 51, 127, 153, 381, 1143, 1453, 2159, 4359, 6477, 13077, 19431, 24701, 74103, 184531, 222309, 553593, 1660779, 3137027, 9411081, 28233243]

約数ペア:

[(1, 28233243), (3, 9411081), (9, 3137027), (17, 1660779), (51, 553593), (127, 222309), (153, 184531), (381, 74103), (1143, 24701), (1453, 19431), (2159, 13077), (4359, 6477)]