25812267

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6553}}^1$

素因数の和:6670

約数の個数: 16

約数和(自身を含む): 37436448

約数和(自身を除く): 11624181

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 6553, 19659, 85189, 255567, 661853, 1985559, 8604089, 25812267]

約数ペア:

[(1, 25812267), (3, 8604089), (13, 1985559), (39, 661853), (101, 255567), (303, 85189), (1313, 19659), (3939, 6553)]