6987903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{769}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 10090080

約数和(自身を除く): 3102177

約数列:

[1, 3, 13, 39, 233, 699, 769, 2307, 3029, 9087, 9997, 29991, 179177, 537531, 2329301, 6987903]

約数ペア:

[(1, 6987903), (3, 2329301), (13, 537531), (39, 179177), (233, 29991), (699, 9997), (769, 9087), (2307, 3029)]