565510361

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 653184000

約数和(自身を除く): 87673639

約数列:

[1, 13, 23, 79, 89, 269, 299, 1027, 1157, 1817, 2047, 3497, 6187, 7031, 21251, 23621, 23941, 26611, 80431, 91403, 161713, 276263, 311233, 488773, 550643, 1891339, 2102269, 6354049, 7158359, 24587407, 43500797, 565510361]

約数ペア:

[(1, 565510361), (13, 43500797), (23, 24587407), (79, 7158359), (89, 6354049), (269, 2102269), (299, 1891339), (1027, 550643), (1157, 488773), (1817, 311233), (2047, 276263), (3497, 161713), (6187, 91403), (7031, 80431), (21251, 26611), (23621, 23941)]