71239857

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{1889}}^1$

素因数の和:2872

約数の個数: 16

約数和(自身を含む): 102453120

約数和(自身を除く): 31213263

約数列:

[1, 3, 13, 39, 967, 1889, 2901, 5667, 12571, 24557, 37713, 73671, 1826663, 5479989, 23746619, 71239857]

約数ペア:

[(1, 71239857), (3, 23746619), (13, 5479989), (39, 1826663), (967, 73671), (1889, 37713), (2901, 24557), (5667, 12571)]