2970765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{9431}}^1$

素因数の和:9449

約数の個数: 24

約数和(自身を含む): 5885568

約数和(自身を除く): 2914803

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 9431, 28293, 47155, 66017, 84879, 141465, 198051, 330085, 424395, 594153, 990255, 2970765]

約数ペア:

[(1, 2970765), (3, 990255), (5, 594153), (7, 424395), (9, 330085), (15, 198051), (21, 141465), (35, 84879), (45, 66017), (63, 47155), (105, 28293), (315, 9431)]