2274723

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 48

約数和(自身を含む): 3983616

約数和(自身を除く): 1708893

約数列:

[1, 3, 9, 11, 23, 27, 33, 37, 69, 81, 99, 111, 207, 243, 253, 297, 333, 407, 621, 759, 851, 891, 999, 1221, 1863, 2277, 2553, 2673, 2997, 3663, 5589, 6831, 7659, 8991, 9361, 10989, 20493, 22977, 28083, 32967, 61479, 68931, 84249, 98901, 206793, 252747, 758241, 2274723]

約数ペア:

[(1, 2274723), (3, 758241), (9, 252747), (11, 206793), (23, 98901), (27, 84249), (33, 68931), (37, 61479), (69, 32967), (81, 28083), (99, 22977), (111, 20493), (207, 10989), (243, 9361), (253, 8991), (297, 7659), (333, 6831), (407, 5589), (621, 3663), (759, 2997), (851, 2673), (891, 2553), (999, 2277), (1221, 1863)]