987942723

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{1061}}^1\times {\mathrm{1471}}^1$

素因数の和:2746

約数の個数: 16

約数和(自身を含む): 1325647872

約数和(自身を除く): 337705149

約数列:

[1, 3, 211, 633, 1061, 1471, 3183, 4413, 223871, 310381, 671613, 931143, 1560731, 4682193, 329314241, 987942723]

約数ペア:

[(1, 987942723), (3, 329314241), (211, 4682193), (633, 1560731), (1061, 931143), (1471, 671613), (3183, 310381), (4413, 223871)]