42047943

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{33937}}^1$

素因数の和:34006

約数の個数: 16

約数和(自身を含む): 65160960

約数和(自身を除く): 23113017

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 33937, 101811, 237559, 712677, 2002283, 6006849, 14015981, 42047943]

約数ペア:

[(1, 42047943), (3, 14015981), (7, 6006849), (21, 2002283), (59, 712677), (177, 237559), (413, 101811), (1239, 33937)]