10891083

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1783

約数の個数: 24

約数和(自身を含む): 17295168

約数和(自身を除く): 6404085

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 1723, 2107, 5169, 6321, 12061, 36183, 74089, 84427, 222267, 253281, 518623, 1555869, 3630361, 10891083]

約数ペア:

[(1, 10891083), (3, 3630361), (7, 1555869), (21, 518623), (43, 253281), (49, 222267), (129, 84427), (147, 74089), (301, 36183), (903, 12061), (1723, 6321), (2107, 5169)]