1224459

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 1920672

約数和(自身を除く): 696213

約数列:

[1, 3, 9, 17, 51, 53, 151, 153, 159, 453, 477, 901, 1359, 2567, 2703, 7701, 8003, 8109, 23103, 24009, 72027, 136051, 408153, 1224459]

約数ペア:

[(1, 1224459), (3, 408153), (9, 136051), (17, 72027), (51, 24009), (53, 23103), (151, 8109), (153, 8003), (159, 7701), (453, 2703), (477, 2567), (901, 1359)]