210801669

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{12541}}^1$

素因数の和:12988

約数の個数: 16

約数和(自身を含む): 303416064

約数和(自身を除く): 92614395

約数列:

[1, 3, 13, 39, 431, 1293, 5603, 12541, 16809, 37623, 163033, 489099, 5405171, 16215513, 70267223, 210801669]

約数ペア:

[(1, 210801669), (3, 70267223), (13, 16215513), (39, 5405171), (431, 489099), (1293, 163033), (5603, 37623), (12541, 16809)]