13252551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{811}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 19098240

約数和(自身を除く): 5845689

約数列:

[1, 3, 13, 39, 419, 811, 1257, 2433, 5447, 10543, 16341, 31629, 339809, 1019427, 4417517, 13252551]

約数ペア:

[(1, 13252551), (3, 4417517), (13, 1019427), (39, 339809), (419, 31629), (811, 16341), (1257, 10543), (2433, 5447)]