2783455806513

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{937}}^1\times {\mathrm{312071}}^1$

素因数の和:313197

約数の個数: 32

約数和(自身を含む): 3934204323840

約数和(自身を除く): 1150748517327

約数列:

[1, 3, 19, 57, 167, 501, 937, 2811, 3173, 9519, 17803, 53409, 156479, 312071, 469437, 936213, 2973101, 5929349, 8919303, 17788047, 52115857, 156347571, 292410527, 877231581, 990201283, 2970603849, 5555800013, 16667400039, 48832558009, 146497674027, 927818602171, 2783455806513]

約数ペア:

[(1, 2783455806513), (3, 927818602171), (19, 146497674027), (57, 48832558009), (167, 16667400039), (501, 5555800013), (937, 2970603849), (2811, 990201283), (3173, 877231581), (9519, 292410527), (17803, 156347571), (53409, 52115857), (156479, 17788047), (312071, 8919303), (469437, 5929349), (936213, 2973101)]