6402851

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 7999488

約数和(自身を除く): 1596637

約数列:

[1, 7, 13, 71, 91, 497, 923, 991, 6461, 6937, 12883, 70361, 90181, 492527, 914693, 6402851]

約数ペア:

[(1, 6402851), (7, 914693), (13, 492527), (71, 90181), (91, 70361), (497, 12883), (923, 6937), (991, 6461)]