685459853

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 779735040

約数和(自身を除く): 94275187

約数列:

[1, 13, 41, 73, 79, 223, 533, 949, 1027, 2899, 2993, 3239, 5767, 9143, 16279, 17617, 38909, 42107, 74971, 118859, 211627, 229021, 236447, 667439, 722297, 1286041, 3073811, 8676707, 9389861, 16718533, 52727681, 685459853]

約数ペア:

[(1, 685459853), (13, 52727681), (41, 16718533), (73, 9389861), (79, 8676707), (223, 3073811), (533, 1286041), (949, 722297), (1027, 667439), (2899, 236447), (2993, 229021), (3239, 211627), (5767, 118859), (9143, 74971), (16279, 42107), (17617, 38909)]