1878152007

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1\times {\mathrm{6113}}^1$

素因数の和:8342

約数の個数: 16

約数和(自身を含む): 2559075840

約数和(自身を除く): 680923833

約数列:

[1, 3, 47, 141, 2179, 6113, 6537, 18339, 102413, 287311, 307239, 861933, 13320227, 39960681, 626050669, 1878152007]

約数ペア:

[(1, 1878152007), (3, 626050669), (47, 39960681), (141, 13320227), (2179, 861933), (6113, 307239), (6537, 287311), (18339, 102413)]