395337699

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1669}}^1$

素因数の和:1992

約数の個数: 32

約数和(自身を含む): 607078400

約数和(自身を除く): 211740701

約数列:

[1, 3, 9, 27, 31, 93, 279, 283, 837, 849, 1669, 2547, 5007, 7641, 8773, 15021, 26319, 45063, 51739, 78957, 155217, 236871, 465651, 472327, 1396953, 1416981, 4250943, 12752829, 14642137, 43926411, 131779233, 395337699]

約数ペア:

[(1, 395337699), (3, 131779233), (9, 43926411), (27, 14642137), (31, 12752829), (93, 4250943), (279, 1416981), (283, 1396953), (837, 472327), (849, 465651), (1669, 236871), (2547, 155217), (5007, 78957), (7641, 51739), (8773, 45063), (15021, 26319)]