1200478721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 1379814912

約数和(自身を除く): 179336191

約数列:

[1, 13, 23, 71, 193, 293, 299, 923, 1633, 2509, 3809, 4439, 6739, 13703, 20803, 21229, 56549, 57707, 87607, 178139, 270439, 315169, 478469, 735137, 1300627, 4014979, 4097197, 6220097, 16908151, 52194727, 92344517, 1200478721]

約数ペア:

[(1, 1200478721), (13, 92344517), (23, 52194727), (71, 16908151), (193, 6220097), (293, 4097197), (299, 4014979), (923, 1300627), (1633, 735137), (2509, 478469), (3809, 315169), (4439, 270439), (6739, 178139), (13703, 87607), (20803, 57707), (21229, 56549)]