1253482923

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{15913}}^1$

素因数の和:15976

約数の個数: 48

約数和(自身を含む): 2167359488

約数和(自身を除く): 913876565

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 121, 217, 231, 341, 363, 651, 847, 1023, 2387, 2541, 3751, 7161, 11253, 15913, 26257, 47739, 78771, 111391, 175043, 334173, 493303, 525129, 1225301, 1479909, 1925473, 3453121, 3675903, 5426333, 5776419, 10359363, 13478311, 16278999, 37984331, 40434933, 59689663, 113952993, 179068989, 417827641, 1253482923]

約数ペア:

[(1, 1253482923), (3, 417827641), (7, 179068989), (11, 113952993), (21, 59689663), (31, 40434933), (33, 37984331), (77, 16278999), (93, 13478311), (121, 10359363), (217, 5776419), (231, 5426333), (341, 3675903), (363, 3453121), (651, 1925473), (847, 1479909), (1023, 1225301), (2387, 525129), (2541, 493303), (3751, 334173), (7161, 175043), (11253, 111391), (15913, 78771), (26257, 47739)]