1892151

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 2948400

約数和(自身を除く): 1056249

約数列:

[1, 3, 9, 17, 51, 83, 149, 153, 249, 447, 747, 1341, 1411, 2533, 4233, 7599, 12367, 12699, 22797, 37101, 111303, 210239, 630717, 1892151]

約数ペア:

[(1, 1892151), (3, 630717), (9, 210239), (17, 111303), (51, 37101), (83, 22797), (149, 12699), (153, 12367), (249, 7599), (447, 4233), (747, 2533), (1341, 1411)]