26525121

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9497}}^1$

素因数の和:9533

約数の個数: 24

約数和(自身を含む): 43310880

約数和(自身を除く): 16785759

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 9497, 28491, 66479, 180443, 199437, 465353, 541329, 1263101, 1396059, 3789303, 8841707, 26525121]

約数ペア:

[(1, 26525121), (3, 8841707), (7, 3789303), (19, 1396059), (21, 1263101), (49, 541329), (57, 465353), (133, 199437), (147, 180443), (399, 66479), (931, 28491), (2793, 9497)]