42974547

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{186037}}^1$

素因数の和:186058

約数の個数: 16

約数和(自身を含む): 71438592

約数和(自身を除く): 28464045

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 186037, 558111, 1302259, 2046407, 3906777, 6139221, 14324849, 42974547]

約数ペア:

[(1, 42974547), (3, 14324849), (7, 6139221), (11, 3906777), (21, 2046407), (33, 1302259), (77, 558111), (231, 186037)]