25317453

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9203}}^1$

素因数の和:9344

約数の個数: 16

約数和(自身を含む): 38877696

約数和(自身を除く): 13560243

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 9203, 27609, 64421, 193263, 1205593, 3616779, 8439151, 25317453]

約数ペア:

[(1, 25317453), (3, 8439151), (7, 3616779), (21, 1205593), (131, 193263), (393, 64421), (917, 27609), (2751, 9203)]