40090281

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{24793}}^1$

素因数の和:24821

約数の個数: 24

約数和(自身を含む): 67836384

約数和(自身を除く): 27746103

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 24793, 74379, 173551, 272723, 520653, 818169, 1214857, 1909061, 3644571, 5727183, 13363427, 40090281]

約数ペア:

[(1, 40090281), (3, 13363427), (7, 5727183), (11, 3644571), (21, 1909061), (33, 1214857), (49, 818169), (77, 520653), (147, 272723), (231, 173551), (539, 74379), (1617, 24793)]