1390147103

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 1644274080

約数和(自身を除く): 254126977

約数列:

[1, 17, 19, 29, 73, 107, 323, 361, 493, 551, 1241, 1387, 1819, 2033, 2117, 3103, 6137, 7811, 9367, 10469, 23579, 26353, 34561, 35989, 38627, 40223, 52751, 58957, 132787, 148409, 177973, 226519, 448001, 656659, 683791, 764237, 1002269, 1120183, 2522953, 2819771, 3850823, 4303861, 12992029, 19043111, 47936107, 73165637, 81773359, 1390147103]

約数ペア:

[(1, 1390147103), (17, 81773359), (19, 73165637), (29, 47936107), (73, 19043111), (107, 12992029), (323, 4303861), (361, 3850823), (493, 2819771), (551, 2522953), (1241, 1120183), (1387, 1002269), (1819, 764237), (2033, 683791), (2117, 656659), (3103, 448001), (6137, 226519), (7811, 177973), (9367, 148409), (10469, 132787), (23579, 58957), (26353, 52751), (34561, 40223), (35989, 38627)]