25746591

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28703}}^1$

素因数の和:28742

約数の個数: 16

約数和(自身を含む): 38578176

約数和(自身を除く): 12831585

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 28703, 86109, 373139, 660169, 1119417, 1980507, 8582197, 25746591]

約数ペア:

[(1, 25746591), (3, 8582197), (13, 1980507), (23, 1119417), (39, 660169), (69, 373139), (299, 86109), (897, 28703)]