28438323199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{21751}}^1$

素因数の和:22039

約数の個数: 32

約数和(自身を含む): 34379993088

約数和(自身を除く): 5941669889

約数列:

[1, 11, 13, 41, 143, 223, 451, 533, 2453, 2899, 5863, 9143, 21751, 31889, 100573, 118859, 239261, 282763, 891791, 1307449, 3110393, 4850473, 9809701, 11593283, 53355203, 63056149, 127526113, 198869393, 693617639, 2187563323, 2585302109, 28438323199]

約数ペア:

[(1, 28438323199), (11, 2585302109), (13, 2187563323), (41, 693617639), (143, 198869393), (223, 127526113), (451, 63056149), (533, 53355203), (2453, 11593283), (2899, 9809701), (5863, 4850473), (9143, 3110393), (21751, 1307449), (31889, 891791), (100573, 282763), (118859, 239261)]