2019803409

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{39869}}^1$

素因数の和:40321

約数の個数: 24

約数和(自身を含む): 3149251560

約数和(自身を除く): 1129448151

約数列:

[1, 3, 9, 13, 39, 117, 433, 1299, 3897, 5629, 16887, 39869, 50661, 119607, 358821, 518297, 1554891, 4664673, 17263277, 51789831, 155369493, 224422601, 673267803, 2019803409]

約数ペア:

[(1, 2019803409), (3, 673267803), (9, 224422601), (13, 155369493), (39, 51789831), (117, 17263277), (433, 4664673), (1299, 1554891), (3897, 518297), (5629, 358821), (16887, 119607), (39869, 50661)]