235981081

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{63727}}^1$

素因数の和:63780

約数の個数: 12

約数和(自身を含む): 281932672

約数和(自身を除く): 45951591

約数列:

[1, 7, 23, 161, 529, 3703, 63727, 446089, 1465721, 10260047, 33711583, 235981081]

約数ペア:

[(1, 235981081), (7, 33711583), (23, 10260047), (161, 1465721), (529, 446089), (3703, 63727)]