2781570673739

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{5351}}^1\times {\mathrm{16301}}^1$

素因数の和:21899

約数の個数: 32

約数和(自身を含む): 3283328176128

約数和(自身を除く): 501757502389

約数列:

[1, 11, 13, 143, 223, 2453, 2899, 5351, 16301, 31889, 58861, 69563, 179311, 211913, 765193, 1193273, 2331043, 3635123, 13126003, 15512549, 39986353, 47256599, 87226651, 170638039, 519822589, 959493161, 1133946463, 12473411093, 19451543173, 213966974903, 252870061249, 2781570673739]

約数ペア:

[(1, 2781570673739), (11, 252870061249), (13, 213966974903), (143, 19451543173), (223, 12473411093), (2453, 1133946463), (2899, 959493161), (5351, 519822589), (16301, 170638039), (31889, 87226651), (58861, 47256599), (69563, 39986353), (179311, 15512549), (211913, 13126003), (765193, 3635123), (1193273, 2331043)]