2912139747

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1548187}}^1$

素因数の和:1548223

約数の個数: 24

約数和(自身を含む): 4830346560

約数和(自身を除く): 1918206813

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 1548187, 4644561, 13933683, 17030057, 29415553, 51090171, 88246659, 153270513, 264739977, 323571083, 970713249, 2912139747]

約数ペア:

[(1, 2912139747), (3, 970713249), (9, 323571083), (11, 264739977), (19, 153270513), (33, 88246659), (57, 51090171), (99, 29415553), (171, 17030057), (209, 13933683), (627, 4644561), (1881, 1548187)]