7530047

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:326

約数の個数: 16

約数和(自身を含む): 8870400

約数和(自身を除く): 1340353

約数列:

[1, 7, 71, 109, 139, 497, 763, 973, 7739, 9869, 15151, 54173, 69083, 106057, 1075721, 7530047]

約数ペア:

[(1, 7530047), (7, 1075721), (71, 106057), (109, 69083), (139, 54173), (497, 15151), (763, 9869), (973, 7739)]