40658541

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16001}}^1$

素因数の和:16033

約数の個数: 24

約数和(自身を含む): 68104512

約数和(自身を除く): 27445971

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 16001, 48003, 112007, 176011, 336021, 528033, 1232077, 1936121, 3696231, 5808363, 13552847, 40658541]

約数ペア:

[(1, 40658541), (3, 13552847), (7, 5808363), (11, 3696231), (21, 1936121), (33, 1232077), (77, 528033), (121, 336021), (231, 176011), (363, 112007), (847, 48003), (2541, 16001)]