2000757327

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{73039}}^1$

素因数の和:73462

約数の個数: 16

約数和(自身を含む): 2790712320

約数和(自身を除く): 789954993

約数列:

[1, 3, 23, 69, 397, 1191, 9131, 27393, 73039, 219117, 1679897, 5039691, 28996483, 86989449, 666919109, 2000757327]

約数ペア:

[(1, 2000757327), (3, 666919109), (23, 86989449), (69, 28996483), (397, 5039691), (1191, 1679897), (9131, 219117), (27393, 73039)]