30445209

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 44928000

約数和(自身を除く): 14482791

約数列:

[1, 3, 9, 89, 191, 199, 267, 573, 597, 801, 1719, 1791, 16999, 17711, 38009, 50997, 53133, 114027, 152991, 159399, 342081, 3382801, 10148403, 30445209]

約数ペア:

[(1, 30445209), (3, 10148403), (9, 3382801), (89, 342081), (191, 159399), (199, 152991), (267, 114027), (573, 53133), (597, 50997), (801, 38009), (1719, 17711), (1791, 16999)]