4257967

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 5184000

約数和(自身を除く): 926033

約数列:

[1, 7, 23, 53, 161, 371, 499, 1219, 3493, 8533, 11477, 26447, 80339, 185129, 608281, 4257967]

約数ペア:

[(1, 4257967), (7, 608281), (23, 185129), (53, 80339), (161, 26447), (371, 11477), (499, 8533), (1219, 3493)]