289607571

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{3643}}^1$

素因数の和:3744

約数の個数: 36

約数和(自身を含む): 466235224

約数和(自身を除く): 176627653

約数列:

[1, 3, 9, 11, 33, 73, 99, 121, 219, 363, 657, 803, 1089, 2409, 3643, 7227, 8833, 10929, 26499, 32787, 40073, 79497, 120219, 265939, 360657, 440803, 797817, 1322409, 2393451, 2925329, 3967227, 8775987, 26327961, 32178619, 96535857, 289607571]

約数ペア:

[(1, 289607571), (3, 96535857), (9, 32178619), (11, 26327961), (33, 8775987), (73, 3967227), (99, 2925329), (121, 2393451), (219, 1322409), (363, 797817), (657, 440803), (803, 360657), (1089, 265939), (2409, 120219), (3643, 79497), (7227, 40073), (8833, 32787), (10929, 26499)]