40086891

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4337}}^1$

素因数の和:4435

約数の個数: 24

約数和(自身を含む): 63161280

約数和(自身を除く): 23074389

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 3081, 4337, 9243, 13011, 39033, 56381, 169143, 342623, 507429, 1027869, 3083607, 4454099, 13362297, 40086891]

約数ペア:

[(1, 40086891), (3, 13362297), (9, 4454099), (13, 3083607), (39, 1027869), (79, 507429), (117, 342623), (237, 169143), (711, 56381), (1027, 39033), (3081, 13011), (4337, 9243)]