25412841

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1019}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 39143520

約数和(自身を除く): 13730679

約数列:

[1, 3, 9, 17, 51, 153, 163, 489, 1019, 1467, 2771, 3057, 8313, 9171, 17323, 24939, 51969, 155907, 166097, 498291, 1494873, 2823649, 8470947, 25412841]

約数ペア:

[(1, 25412841), (3, 8470947), (9, 2823649), (17, 1494873), (51, 498291), (153, 166097), (163, 155907), (489, 51969), (1019, 24939), (1467, 17323), (2771, 9171), (3057, 8313)]