89867379

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{9929}}^1$

素因数の和:10370

約数の個数: 16

約数和(自身を含む): 137272320

約数和(自身を除く): 47404941

約数列:

[1, 3, 7, 21, 431, 1293, 3017, 9051, 9929, 29787, 69503, 208509, 4279399, 12838197, 29955793, 89867379]

約数ペア:

[(1, 89867379), (3, 29955793), (7, 12838197), (21, 4279399), (431, 208509), (1293, 69503), (3017, 29787), (9051, 9929)]