25174401

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9151}}^1$

素因数の和:9292

約数の個数: 16

約数和(自身を含む): 38658048

約数和(自身を除く): 13483647

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 9151, 27453, 64057, 192171, 1198781, 3596343, 8391467, 25174401]

約数ペア:

[(1, 25174401), (3, 8391467), (7, 3596343), (21, 1198781), (131, 192171), (393, 64057), (917, 27453), (2751, 9151)]