248832297

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{24841}}^1$

素因数の和:24910

約数の個数: 32

約数和(自身を含む): 429269760

約数和(自身を除く): 180437463

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 10017, 24841, 74523, 173887, 223569, 521661, 670707, 1316573, 1564983, 3949719, 4694949, 9216011, 11849157, 27648033, 35547471, 82944099, 248832297]

約数ペア:

[(1, 248832297), (3, 82944099), (7, 35547471), (9, 27648033), (21, 11849157), (27, 9216011), (53, 4694949), (63, 3949719), (159, 1564983), (189, 1316573), (371, 670707), (477, 521661), (1113, 223569), (1431, 173887), (3339, 74523), (10017, 24841)]