40087593

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48947}}^1$

素因数の和:48973

約数の個数: 24

約数和(自身を含む): 71268288

約数和(自身を除く): 31180695

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 48947, 146841, 342629, 440523, 636311, 1027887, 1908933, 3083661, 4454177, 5726799, 13362531, 40087593]

約数ペア:

[(1, 40087593), (3, 13362531), (7, 5726799), (9, 4454177), (13, 3083661), (21, 1908933), (39, 1027887), (63, 636311), (91, 440523), (117, 342629), (273, 146841), (819, 48947)]