6428127

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 8805888

約数和(自身を除く): 2377761

約数列:

[1, 3, 71, 103, 213, 293, 309, 879, 7313, 20803, 21939, 30179, 62409, 90537, 2142709, 6428127]

約数ペア:

[(1, 6428127), (3, 2142709), (71, 90537), (103, 62409), (213, 30179), (293, 21939), (309, 20803), (879, 7313)]