12447188739

素因数分解:

$3^2\times {\mathrm{607}}^1\times {\mathrm{2278453}}^1$

素因数の和:2279066

約数の個数: 12

約数和(自身を含む): 18008900416

約数和(自身を除く): 5561711677

約数列:

[1, 3, 9, 607, 1821, 5463, 2278453, 6835359, 20506077, 1383020971, 4149062913, 12447188739]

約数ペア:

[(1, 12447188739), (3, 4149062913), (9, 1383020971), (607, 20506077), (1821, 6835359), (5463, 2278453)]