43280769

素因数分解:

$3^1\times 7^3\times {\mathrm{42061}}^1$

素因数の和:42085

約数の個数: 16

約数和(自身を含む): 67299200

約数和(自身を除く): 24018431

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 42061, 126183, 294427, 883281, 2060989, 6182967, 14426923, 43280769]

約数ペア:

[(1, 43280769), (3, 14426923), (7, 6182967), (21, 2060989), (49, 883281), (147, 294427), (343, 126183), (1029, 42061)]