39131561

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{811}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 45913728

約数和(自身を除く): 6782167

約数列:

[1, 7, 61, 113, 427, 791, 811, 5677, 6893, 48251, 49471, 91643, 346297, 641501, 5590223, 39131561]

約数ペア:

[(1, 39131561), (7, 5590223), (61, 641501), (113, 346297), (427, 91643), (791, 49471), (811, 48251), (5677, 6893)]