29356281

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 43867200

約数和(自身を除く): 14510919

約数列:

[1, 3, 9, 37, 111, 199, 333, 443, 597, 1329, 1791, 3987, 7363, 16391, 22089, 49173, 66267, 88157, 147519, 264471, 793413, 3261809, 9785427, 29356281]

約数ペア:

[(1, 29356281), (3, 9785427), (9, 3261809), (37, 793413), (111, 264471), (199, 147519), (333, 88157), (443, 66267), (597, 49173), (1329, 22089), (1791, 16391), (3987, 7363)]