224788707

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{449}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 383292000

約数和(自身を除く): 158503293

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 389, 429, 449, 1167, 1287, 1347, 3501, 4041, 4279, 4939, 5057, 5837, 12837, 14817, 15171, 17511, 38511, 44451, 45513, 52533, 55627, 64207, 166881, 174661, 192621, 500643, 523983, 577863, 1571949, 1921271, 2270593, 5763813, 6811779, 17291439, 20435337, 24976523, 74929569, 224788707]

約数ペア:

[(1, 224788707), (3, 74929569), (9, 24976523), (11, 20435337), (13, 17291439), (33, 6811779), (39, 5763813), (99, 2270593), (117, 1921271), (143, 1571949), (389, 577863), (429, 523983), (449, 500643), (1167, 192621), (1287, 174661), (1347, 166881), (3501, 64207), (4041, 55627), (4279, 52533), (4939, 45513), (5057, 44451), (5837, 38511), (12837, 17511), (14817, 15171)]