210329127

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{631619}}^1$

素因数の和:631662

約数の個数: 12

約数和(自身を含む): 312020280

約数和(自身を除く): 101691153

約数列:

[1, 3, 9, 37, 111, 333, 631619, 1894857, 5684571, 23369903, 70109709, 210329127]

約数ペア:

[(1, 210329127), (3, 70109709), (9, 23369903), (37, 5684571), (111, 1894857), (333, 631619)]