5155821

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2741}}^1$

素因数の和:2777

約数の個数: 24

約数和(自身を含む): 8555040

約数和(自身を除く): 3399219

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 2741, 8223, 24669, 30151, 52079, 90453, 156237, 271359, 468711, 572869, 1718607, 5155821]

約数ペア:

[(1, 5155821), (3, 1718607), (9, 572869), (11, 468711), (19, 271359), (33, 156237), (57, 90453), (99, 52079), (171, 30151), (209, 24669), (627, 8223), (1881, 2741)]