28136097

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4817}}^1$

素因数の和:4893

約数の個数: 24

約数和(自身を含む): 45096480

約数和(自身を除く): 16960383

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 4817, 5841, 14451, 43353, 52987, 158961, 284203, 476883, 852609, 2557827, 3126233, 9378699, 28136097]

約数ペア:

[(1, 28136097), (3, 9378699), (9, 3126233), (11, 2557827), (33, 852609), (59, 476883), (99, 284203), (177, 158961), (531, 52987), (649, 43353), (1947, 14451), (4817, 5841)]