25920597

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1213}}^1$

素因数の和:1652

約数の個数: 16

約数和(自身を含む): 36711360

約数和(自身を除く): 10790763

約数列:

[1, 3, 17, 51, 419, 1213, 1257, 3639, 7123, 20621, 21369, 61863, 508247, 1524741, 8640199, 25920597]

約数ペア:

[(1, 25920597), (3, 8640199), (17, 1524741), (51, 508247), (419, 61863), (1213, 21369), (1257, 20621), (3639, 7123)]