384188889

素因数分解:

$3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{48271}}^1$

素因数の和:48660

約数の個数: 16

約数和(自身を含む): 586987520

約数和(自身を除く): 202798631

約数列:

[1, 3, 7, 21, 379, 1137, 2653, 7959, 48271, 144813, 337897, 1013691, 18294709, 54884127, 128062963, 384188889]

約数ペア:

[(1, 384188889), (3, 128062963), (7, 54884127), (21, 18294709), (379, 1013691), (1137, 337897), (2653, 144813), (7959, 48271)]