1337977979

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163627}}^1$

素因数の和:163694

約数の個数: 16

約数和(自身を含む): 1566901728

約数和(自身を除く): 228923749

約数列:

[1, 13, 17, 37, 221, 481, 629, 8177, 163627, 2127151, 2781659, 6054199, 36161567, 78704587, 102921383, 1337977979]

約数ペア:

[(1, 1337977979), (13, 102921383), (17, 78704587), (37, 36161567), (221, 6054199), (481, 2781659), (629, 2127151), (8177, 163627)]