1418463

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 2216448

約数和(自身を除く): 797985

約数列:

[1, 3, 9, 17, 51, 73, 127, 153, 219, 381, 657, 1143, 1241, 2159, 3723, 6477, 9271, 11169, 19431, 27813, 83439, 157607, 472821, 1418463]

約数ペア:

[(1, 1418463), (3, 472821), (9, 157607), (17, 83439), (51, 27813), (73, 19431), (127, 11169), (153, 9271), (219, 6477), (381, 3723), (657, 2159), (1143, 1241)]