2147496989

素因数分解:

${\mathrm{11}}^2\times {\mathrm{443}}^1\times {\mathrm{40063}}^1$

素因数の和:40528

約数の個数: 12

約数和(自身を含む): 2365859328

約数和(自身を除く): 218362339

約数列:

[1, 11, 121, 443, 4873, 40063, 53603, 440693, 4847623, 17747909, 195226999, 2147496989]

約数ペア:

[(1, 2147496989), (11, 195226999), (121, 17747909), (443, 4847623), (4873, 440693), (40063, 53603)]