25744251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5039}}^1$

素因数の和:5186

約数の個数: 16

約数和(自身を含む): 37255680

約数和(自身を除く): 11511429

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5039, 5109, 15117, 65507, 196521, 660109, 1980327, 8581417, 25744251]

約数ペア:

[(1, 25744251), (3, 8581417), (13, 1980327), (39, 660109), (131, 196521), (393, 65507), (1703, 15117), (5039, 5109)]