2940960099

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12731429}}^1$

素因数の和:12731450

約数の個数: 16

約数和(自身を含む): 4888869120

約数和(自身を除く): 1947909021

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 12731429, 38194287, 89120003, 140045719, 267360009, 420137157, 980320033, 2940960099]

約数ペア:

[(1, 2940960099), (3, 980320033), (7, 420137157), (11, 267360009), (21, 140045719), (33, 89120003), (77, 38194287), (231, 12731429)]