222714459

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{30817}}^1$

素因数の和:30907

約数の個数: 24

約数和(自身を含む): 355762992

約数和(自身を除く): 133048533

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 2409, 7227, 30817, 92451, 277353, 338987, 1016961, 2249641, 3050883, 6748923, 20246769, 24746051, 74238153, 222714459]

約数ペア:

[(1, 222714459), (3, 74238153), (9, 24746051), (11, 20246769), (33, 6748923), (73, 3050883), (99, 2249641), (219, 1016961), (657, 338987), (803, 277353), (2409, 92451), (7227, 30817)]