9895391363

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{20479}}^1$

素因数の和:20643

約数の個数: 32

約数和(自身を含む): 12111052800

約数和(自身を除く): 2215661437

約数列:

[1, 11, 13, 31, 109, 143, 341, 403, 1199, 1417, 3379, 4433, 15587, 20479, 37169, 43927, 225269, 266227, 483197, 634849, 2232211, 2928497, 6983339, 8253037, 24554321, 29018743, 69198541, 90783407, 319206173, 761183951, 899581033, 9895391363]

約数ペア:

[(1, 9895391363), (11, 899581033), (13, 761183951), (31, 319206173), (109, 90783407), (143, 69198541), (341, 29018743), (403, 24554321), (1199, 8253037), (1417, 6983339), (3379, 2928497), (4433, 2232211), (15587, 634849), (20479, 483197), (37169, 266227), (43927, 225269)]