39491139

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{14741}}^1$

素因数の和:14810

約数の個数: 16

約数和(自身を含む): 56609280

約数和(自身を除く): 17118141

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 14741, 44223, 280079, 692827, 840237, 2078481, 13163713, 39491139]

約数ペア:

[(1, 39491139), (3, 13163713), (19, 2078481), (47, 840237), (57, 692827), (141, 280079), (893, 44223), (2679, 14741)]