25272051

素因数分解:

$3^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1321}}^1$

素因数の和:2242

約数の個数: 16

約数和(自身を含む): 38581248

約数和(自身を除く): 13309197

約数列:

[1, 3, 7, 21, 911, 1321, 2733, 3963, 6377, 9247, 19131, 27741, 1203431, 3610293, 8424017, 25272051]

約数ペア:

[(1, 25272051), (3, 8424017), (7, 3610293), (21, 1203431), (911, 27741), (1321, 19131), (2733, 9247), (3963, 6377)]