2477073021

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{220243}}^1$

素因数の和:220432

約数の個数: 16

約数和(自身を含む): 3467521536

約数和(自身を除く): 990448515

約数列:

[1, 3, 23, 69, 163, 489, 3749, 11247, 220243, 660729, 5065589, 15196767, 35899609, 107698827, 825691007, 2477073021]

約数ペア:

[(1, 2477073021), (3, 825691007), (23, 107698827), (69, 35899609), (163, 15196767), (489, 5065589), (3749, 660729), (11247, 220243)]