5191921

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 6323200

約数和(自身を除く): 1131279

約数列:

[1, 7, 19, 103, 133, 379, 721, 1957, 2653, 7201, 13699, 39037, 50407, 273259, 741703, 5191921]

約数ペア:

[(1, 5191921), (7, 741703), (19, 273259), (103, 50407), (133, 39037), (379, 13699), (721, 7201), (1957, 2653)]