28586493

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3541}}^1$

素因数の和:3586

約数の個数: 32

約数和(自身を含む): 47604480

約数和(自身を除く): 19017987

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 3541, 8073, 10623, 31869, 46033, 81443, 95607, 138099, 244329, 414297, 732987, 1058759, 1242891, 2198961, 3176277, 9528831, 28586493]

約数ペア:

[(1, 28586493), (3, 9528831), (9, 3176277), (13, 2198961), (23, 1242891), (27, 1058759), (39, 732987), (69, 414297), (117, 244329), (207, 138099), (299, 95607), (351, 81443), (621, 46033), (897, 31869), (2691, 10623), (3541, 8073)]