225646287

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{233}}^1\times {\mathrm{1117}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 321259536

約数和(自身を除く): 95613249

約数列:

[1, 3, 17, 51, 233, 289, 699, 867, 1117, 3351, 3961, 11883, 18989, 56967, 67337, 202011, 260261, 322813, 780783, 968439, 4424437, 13273311, 75215429, 225646287]

約数ペア:

[(1, 225646287), (3, 75215429), (17, 13273311), (51, 4424437), (233, 968439), (289, 780783), (699, 322813), (867, 260261), (1117, 202011), (3351, 67337), (3961, 56967), (11883, 18989)]