30688647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{40433}}^1$

素因数の和:40470

約数の個数: 16

約数和(自身を含む): 46579968

約数和(自身を除く): 15891321

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 40433, 121299, 444763, 929959, 1334289, 2789877, 10229549, 30688647]

約数ペア:

[(1, 30688647), (3, 10229549), (11, 2789877), (23, 1334289), (33, 929959), (69, 444763), (253, 121299), (759, 40433)]