943471971

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{12541}}^1$

素因数の和:13203

約数の個数: 24

約数和(自身を含む): 1470022736

約数和(自身を除く): 526550765

約数列:

[1, 3, 9, 13, 39, 117, 643, 1929, 5787, 8359, 12541, 25077, 37623, 75231, 112869, 163033, 489099, 1467297, 8063863, 24191589, 72574767, 104830219, 314490657, 943471971]

約数ペア:

[(1, 943471971), (3, 314490657), (9, 104830219), (13, 72574767), (39, 24191589), (117, 8063863), (643, 1467297), (1929, 489099), (5787, 163033), (8359, 112869), (12541, 75231), (25077, 37623)]