7192152009

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{6803}}^1$

素因数の和:7086

約数の個数: 48

約数和(自身を含む): 12066268032

約数和(自身を除く): 4874116023

約数列:

[1, 3, 7, 9, 21, 63, 97, 173, 291, 519, 679, 873, 1211, 1557, 2037, 3633, 6111, 6803, 10899, 16781, 20409, 47621, 50343, 61227, 117467, 142863, 151029, 352401, 428589, 659891, 1057203, 1176919, 1979673, 3530757, 4619237, 5939019, 8238433, 10592271, 13857711, 24715299, 41573133, 74145897, 114161143, 342483429, 799128001, 1027450287, 2397384003, 7192152009]

約数ペア:

[(1, 7192152009), (3, 2397384003), (7, 1027450287), (9, 799128001), (21, 342483429), (63, 114161143), (97, 74145897), (173, 41573133), (291, 24715299), (519, 13857711), (679, 10592271), (873, 8238433), (1211, 5939019), (1557, 4619237), (2037, 3530757), (3633, 1979673), (6111, 1176919), (6803, 1057203), (10899, 659891), (16781, 428589), (20409, 352401), (47621, 151029), (50343, 142863), (61227, 117467)]