26039289

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1579}}^1$

素因数の和:1844

約数の個数: 16

約数和(自身を含む): 36403200

約数和(自身を除く): 10363911

約数列:

[1, 3, 23, 69, 239, 717, 1579, 4737, 5497, 16491, 36317, 108951, 377381, 1132143, 8679763, 26039289]

約数ペア:

[(1, 26039289), (3, 8679763), (23, 1132143), (69, 377381), (239, 108951), (717, 36317), (1579, 16491), (4737, 5497)]