621078280417

素因数分解:

$7^1\times {\mathrm{283}}^1\times {\mathrm{439}}^1\times {\mathrm{714163}}^1$

素因数の和:714892

約数の個数: 16

約数和(自身を含む): 713935467520

約数和(自身を除く): 92857187103

約数列:

[1, 7, 283, 439, 1981, 3073, 124237, 714163, 869659, 4999141, 202108129, 313517557, 1414756903, 2194622899, 88725468631, 621078280417]

約数ペア:

[(1, 621078280417), (7, 88725468631), (283, 2194622899), (439, 1414756903), (1981, 313517557), (3073, 202108129), (124237, 4999141), (714163, 869659)]