25801119

素因数分解:

$3^3\times {\mathrm{331}}^1\times {\mathrm{2887}}^1$

素因数の和:3227

約数の個数: 16

約数和(自身を含む): 38352640

約数和(自身を除く): 12551521

約数列:

[1, 3, 9, 27, 331, 993, 2887, 2979, 8661, 8937, 25983, 77949, 955597, 2866791, 8600373, 25801119]

約数ペア:

[(1, 25801119), (3, 8600373), (9, 2866791), (27, 955597), (331, 77949), (993, 25983), (2887, 8937), (2979, 8661)]