5811421

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 7354368

約数和(自身を除く): 1542947

約数列:

[1, 7, 11, 71, 77, 497, 781, 1063, 5467, 7441, 11693, 75473, 81851, 528311, 830203, 5811421]

約数ペア:

[(1, 5811421), (7, 830203), (11, 528311), (71, 81851), (77, 75473), (497, 11693), (781, 7441), (1063, 5467)]