12218811

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{773}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 17832960

約数和(自身を除く): 5614149

約数列:

[1, 3, 11, 33, 479, 773, 1437, 2319, 5269, 8503, 15807, 25509, 370267, 1110801, 4072937, 12218811]

約数ペア:

[(1, 12218811), (3, 4072937), (11, 1110801), (33, 370267), (479, 25509), (773, 15807), (1437, 8503), (2319, 5269)]