40243707

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5653}}^1$

素因数の和:5779

約数の個数: 24

約数和(自身を含む): 67033824

約数和(自身を除く): 26790117

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 5653, 7119, 16959, 39571, 50877, 118713, 356139, 638789, 1916367, 4471523, 5749101, 13414569, 40243707]

約数ペア:

[(1, 40243707), (3, 13414569), (7, 5749101), (9, 4471523), (21, 1916367), (63, 638789), (113, 356139), (339, 118713), (791, 50877), (1017, 39571), (2373, 16959), (5653, 7119)]