5580129

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 7884800

約数和(自身を除く): 2304671

約数列:

[1, 3, 19, 57, 223, 439, 669, 1317, 4237, 8341, 12711, 25023, 97897, 293691, 1860043, 5580129]

約数ペア:

[(1, 5580129), (3, 1860043), (19, 293691), (57, 97897), (223, 25023), (439, 12711), (669, 8341), (1317, 4237)]