530733

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 819200

約数和(自身を除く): 288467

約数列:

[1, 3, 7, 21, 127, 199, 381, 597, 889, 1393, 2667, 4179, 25273, 75819, 176911, 530733]

約数ペア:

[(1, 530733), (3, 176911), (7, 75819), (21, 25273), (127, 4179), (199, 2667), (381, 1393), (597, 889)]