651465243

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2399}}^1$

素因数の和:2640

約数の個数: 48

約数和(自身を含む): 1111219200

約数和(自身を除く): 459753957

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 211, 429, 633, 1287, 1899, 2321, 2399, 2743, 6963, 7197, 8229, 20889, 21591, 24687, 26389, 30173, 31187, 79167, 90519, 93561, 237501, 271557, 280683, 343057, 506189, 1029171, 1518567, 3087513, 4555701, 5568079, 6580457, 16704237, 19741371, 50112711, 59224113, 72385027, 217155081, 651465243]

約数ペア:

[(1, 651465243), (3, 217155081), (9, 72385027), (11, 59224113), (13, 50112711), (33, 19741371), (39, 16704237), (99, 6580457), (117, 5568079), (143, 4555701), (211, 3087513), (429, 1518567), (633, 1029171), (1287, 506189), (1899, 343057), (2321, 280683), (2399, 271557), (2743, 237501), (6963, 93561), (7197, 90519), (8229, 79167), (20889, 31187), (21591, 30173), (24687, 26389)]