25621701

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53047}}^1$

素因数の和:53080

約数の個数: 16

約数和(自身を含む): 40740864

約数和(自身を除く): 15119163

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 53047, 159141, 371329, 1113987, 1220081, 3660243, 8540567, 25621701]

約数ペア:

[(1, 25621701), (3, 8540567), (7, 3660243), (21, 1220081), (23, 1113987), (69, 371329), (161, 159141), (483, 53047)]