4786156791

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{21317}}^1$

素因数の和:21456

約数の個数: 48

約数和(自身を含む): 7914947040

約数和(自身を除く): 3128790249

約数列:

[1, 3, 9, 13, 19, 39, 57, 101, 117, 171, 247, 303, 741, 909, 1313, 1919, 2223, 3939, 5757, 11817, 17271, 21317, 24947, 63951, 74841, 191853, 224523, 277121, 405023, 831363, 1215069, 2153017, 2494089, 3645207, 5265299, 6459051, 15795897, 19377153, 27989221, 40907323, 47387691, 83967663, 122721969, 251902989, 368165907, 531795199, 1595385597, 4786156791]

約数ペア:

[(1, 4786156791), (3, 1595385597), (9, 531795199), (13, 368165907), (19, 251902989), (39, 122721969), (57, 83967663), (101, 47387691), (117, 40907323), (171, 27989221), (247, 19377153), (303, 15795897), (741, 6459051), (909, 5265299), (1313, 3645207), (1919, 2494089), (2223, 2153017), (3939, 1215069), (5757, 831363), (11817, 405023), (17271, 277121), (21317, 224523), (24947, 191853), (63951, 74841)]