57209913

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1879}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 87984000

約数和(自身を除く): 30774087

約数列:

[1, 3, 9, 17, 51, 153, 199, 597, 1791, 1879, 3383, 5637, 10149, 16911, 30447, 31943, 95829, 287487, 373921, 1121763, 3365289, 6356657, 19069971, 57209913]

約数ペア:

[(1, 57209913), (3, 19069971), (9, 6356657), (17, 3365289), (51, 1121763), (153, 373921), (199, 287487), (597, 95829), (1791, 31943), (1879, 30447), (3383, 16911), (5637, 10149)]