2114919

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 3380832

約数和(自身を除く): 1265913

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 601, 1173, 1803, 3519, 5409, 10217, 13823, 30651, 41469, 91953, 124407, 234991, 704973, 2114919]

約数ペア:

[(1, 2114919), (3, 704973), (9, 234991), (17, 124407), (23, 91953), (51, 41469), (69, 30651), (153, 13823), (207, 10217), (391, 5409), (601, 3519), (1173, 1803)]