40740189

素因数分解:

$3^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{2111}}^1$

素因数の和:3040

約数の個数: 16

約数和(自身を含む): 62177280

約数和(自身を除く): 21437091

約数列:

[1, 3, 7, 21, 919, 2111, 2757, 6333, 6433, 14777, 19299, 44331, 1940009, 5820027, 13580063, 40740189]

約数ペア:

[(1, 40740189), (3, 13580063), (7, 5820027), (21, 1940009), (919, 44331), (2111, 19299), (2757, 14777), (6333, 6433)]