25386729

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6301}}^1$

素因数の和:6400

約数の個数: 16

約数和(自身を含む): 36299520

約数和(自身を除く): 10912791

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 6301, 18903, 107117, 321351, 497779, 1493337, 8462243, 25386729]

約数ペア:

[(1, 25386729), (3, 8462243), (17, 1493337), (51, 497779), (79, 321351), (237, 107117), (1343, 18903), (4029, 6301)]