1285202373

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{48533}}^1$

素因数の和:48653

約数の個数: 32

約数和(自身を含む): 2130836736

約数和(自身を除く): 845634363

約数列:

[1, 3, 7, 13, 21, 39, 91, 97, 273, 291, 679, 1261, 2037, 3783, 8827, 26481, 48533, 145599, 339731, 630929, 1019193, 1892787, 4416503, 4707701, 13249509, 14123103, 32953907, 61200113, 98861721, 183600339, 428400791, 1285202373]

約数ペア:

[(1, 1285202373), (3, 428400791), (7, 183600339), (13, 98861721), (21, 61200113), (39, 32953907), (91, 14123103), (97, 13249509), (273, 4707701), (291, 4416503), (679, 1892787), (1261, 1019193), (2037, 630929), (3783, 339731), (8827, 145599), (26481, 48533)]