52971429

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{86981}}^1$

素因数の和:87020

約数の個数: 16

約数和(自身を含む): 83502720

約数和(自身を除く): 30531291

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 86981, 260943, 608867, 1826601, 2522449, 7567347, 17657143, 52971429]

約数ペア:

[(1, 52971429), (3, 17657143), (7, 7567347), (21, 2522449), (29, 1826601), (87, 608867), (203, 260943), (609, 86981)]