2017889271

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{509}}^1\times {\mathrm{3169}}^1$

素因数の和:3823

約数の個数: 24

約数和(自身を含む): 2942394000

約数和(自身を除く): 924504729

約数列:

[1, 3, 9, 139, 417, 509, 1251, 1527, 3169, 4581, 9507, 28521, 70751, 212253, 440491, 636759, 1321473, 1613021, 3964419, 4839063, 14517189, 224209919, 672629757, 2017889271]

約数ペア:

[(1, 2017889271), (3, 672629757), (9, 224209919), (139, 14517189), (417, 4839063), (509, 3964419), (1251, 1613021), (1527, 1321473), (3169, 636759), (4581, 440491), (9507, 212253), (28521, 70751)]