9742490877

素因数分解:

$3^1\times 7^1\times {\mathrm{2111}}^1\times {\mathrm{219767}}^1$

素因数の和:221888

約数の個数: 16

約数和(自身を含む): 14852800512

約数和(自身を除く): 5110309635

約数列:

[1, 3, 7, 21, 2111, 6333, 14777, 44331, 219767, 659301, 1538369, 4615107, 463928137, 1391784411, 3247496959, 9742490877]

約数ペア:

[(1, 9742490877), (3, 3247496959), (7, 1391784411), (21, 463928137), (2111, 4615107), (6333, 1538369), (14777, 659301), (44331, 219767)]