26297739

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3079}}^1$

素因数の和:3171

約数の個数: 24

約数和(自身を含む): 41481440

約数和(自身を除く): 15183701

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 3079, 8541, 9237, 27711, 40027, 120081, 224767, 360243, 674301, 2022903, 2921971, 8765913, 26297739]

約数ペア:

[(1, 26297739), (3, 8765913), (9, 2921971), (13, 2022903), (39, 674301), (73, 360243), (117, 224767), (219, 120081), (657, 40027), (949, 27711), (2847, 9237), (3079, 8541)]