268086723

素因数分解:

$3^1\times {\mathrm{257}}^1\times {\mathrm{463}}^1\times {\mathrm{751}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 360093696

約数和(自身を除く): 92006973

約数列:

[1, 3, 257, 463, 751, 771, 1389, 2253, 118991, 193007, 347713, 356973, 579021, 1043139, 89362241, 268086723]

約数ペア:

[(1, 268086723), (3, 89362241), (257, 1043139), (463, 579021), (751, 356973), (771, 347713), (1389, 193007), (2253, 118991)]