25311117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6301}}^1$

素因数の和:6420

約数の個数: 16

約数和(自身を含む): 36702848

約数和(自身を除く): 11391731

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 6301, 18903, 81913, 245739, 649003, 1947009, 8437039, 25311117]

約数ペア:

[(1, 25311117), (3, 8437039), (13, 1947009), (39, 649003), (103, 245739), (309, 81913), (1339, 18903), (4017, 6301)]