13303208979

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{5107}}^1$

素因数の和:5336

約数の個数: 48

約数和(自身を含む): 20195315712

約数和(自身を除く): 6892106733

約数列:

[1, 3, 9, 43, 53, 127, 129, 159, 381, 387, 477, 1143, 2279, 5107, 5461, 6731, 6837, 15321, 16383, 20193, 20511, 45963, 49149, 60579, 219601, 270671, 289433, 648589, 658803, 812013, 868299, 1945767, 1976409, 2436039, 2604897, 5837301, 11638853, 27889327, 34375217, 34916559, 83667981, 103125651, 104749677, 251003943, 309376953, 1478134331, 4434402993, 13303208979]

約数ペア:

[(1, 13303208979), (3, 4434402993), (9, 1478134331), (43, 309376953), (53, 251003943), (127, 104749677), (129, 103125651), (159, 83667981), (381, 34916559), (387, 34375217), (477, 27889327), (1143, 11638853), (2279, 5837301), (5107, 2604897), (5461, 2436039), (6731, 1976409), (6837, 1945767), (15321, 868299), (16383, 812013), (20193, 658803), (20511, 648589), (45963, 289433), (49149, 270671), (60579, 219601)]