213590913

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{5669}}^1$

素因数の和:6352

約数の個数: 16

約数和(自身を含む): 300283200

約数和(自身を除く): 86692287

約数列:

[1, 3, 19, 57, 661, 1983, 5669, 12559, 17007, 37677, 107711, 323133, 3747209, 11241627, 71196971, 213590913]

約数ペア:

[(1, 213590913), (3, 71196971), (19, 11241627), (57, 3747209), (661, 323133), (1983, 107711), (5669, 37677), (12559, 17007)]