126789819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{7759}}^1$

素因数の和:8194

約数の個数: 16

約数和(自身を含む): 182515200

約数和(自身を除く): 55725381

約数列:

[1, 3, 13, 39, 419, 1257, 5447, 7759, 16341, 23277, 100867, 302601, 3251021, 9753063, 42263273, 126789819]

約数ペア:

[(1, 126789819), (3, 42263273), (13, 9753063), (39, 3251021), (419, 302601), (1257, 100867), (5447, 23277), (7759, 16341)]