304884721

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^2\times {\mathrm{1951}}^1$

素因数の和:2124

約数の個数: 12

約数和(自身を含む): 319378432

約数和(自身を除く): 14493711

約数列:

[1, 31, 71, 1951, 2201, 5041, 60481, 138521, 156271, 4294151, 9834991, 304884721]

約数ペア:

[(1, 304884721), (31, 9834991), (71, 4294151), (1951, 156271), (2201, 138521), (5041, 60481)]