25472073

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 38150784

約数和(自身を除く): 12678711

約数列:

[1, 3, 11, 33, 47, 121, 141, 363, 517, 1493, 1551, 4479, 5687, 16423, 17061, 49269, 70171, 180653, 210513, 541959, 771881, 2315643, 8490691, 25472073]

約数ペア:

[(1, 25472073), (3, 8490691), (11, 2315643), (33, 771881), (47, 541959), (121, 210513), (141, 180653), (363, 70171), (517, 49269), (1493, 17061), (1551, 16423), (4479, 5687)]