8120091

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9431}}^1$

素因数の和:9482

約数の個数: 16

約数和(自身を含む): 12676608

約数和(自身を除く): 4556517

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 9431, 28293, 66017, 198051, 386671, 1160013, 2706697, 8120091]

約数ペア:

[(1, 8120091), (3, 2706697), (7, 1160013), (21, 386671), (41, 198051), (123, 66017), (287, 28293), (861, 9431)]