738696959

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{439}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 1018913280

約数和(自身を除く): 280216321

約数列:

[1, 7, 11, 13, 41, 77, 91, 143, 287, 439, 451, 533, 1001, 1681, 3073, 3157, 3731, 4829, 5707, 5863, 11767, 17999, 18491, 21853, 33803, 39949, 41041, 62777, 125993, 129437, 152971, 197989, 233987, 240383, 439439, 737959, 1385923, 1637909, 1682681, 2573857, 5165713, 8117549, 9593467, 18016999, 56822843, 67154269, 105528137, 738696959]

約数ペア:

[(1, 738696959), (7, 105528137), (11, 67154269), (13, 56822843), (41, 18016999), (77, 9593467), (91, 8117549), (143, 5165713), (287, 2573857), (439, 1682681), (451, 1637909), (533, 1385923), (1001, 737959), (1681, 439439), (3073, 240383), (3157, 233987), (3731, 197989), (4829, 152971), (5707, 129437), (5863, 125993), (11767, 62777), (17999, 41041), (18491, 39949), (21853, 33803)]