1188963

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 1918800

約数和(自身を除く): 729837

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 409, 969, 1227, 2907, 3681, 6953, 7771, 20859, 23313, 62577, 69939, 132107, 396321, 1188963]

約数ペア:

[(1, 1188963), (3, 396321), (9, 132107), (17, 69939), (19, 62577), (51, 23313), (57, 20859), (153, 7771), (171, 6953), (323, 3681), (409, 2907), (969, 1227)]