528029019

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{441127}}^1$

素因数の和:441159

約数の個数: 24

約数和(自身を含む): 917546240

約数和(自身を除く): 389517221

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 441127, 1323381, 3087889, 3970143, 8381413, 9263667, 25144239, 27791001, 58669891, 75432717, 176009673, 528029019]

約数ペア:

[(1, 528029019), (3, 176009673), (7, 75432717), (9, 58669891), (19, 27791001), (21, 25144239), (57, 9263667), (63, 8381413), (133, 3970143), (171, 3087889), (399, 1323381), (1197, 441127)]