130492047

素因数分解:

$3^1\times 7^2\times {\mathrm{887701}}^1$

素因数の和:887718

約数の個数: 12

約数和(自身を含む): 202396056

約数和(自身を除く): 71904009

約数列:

[1, 3, 7, 21, 49, 147, 887701, 2663103, 6213907, 18641721, 43497349, 130492047]

約数ペア:

[(1, 130492047), (3, 43497349), (7, 18641721), (21, 6213907), (49, 2663103), (147, 887701)]