4702971

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 8273664

約数和(自身を除く): 3570693

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 91, 107, 147, 161, 273, 299, 321, 483, 637, 749, 897, 1127, 1391, 1911, 2093, 2247, 2461, 3381, 4173, 5243, 6279, 7383, 9737, 14651, 15729, 17227, 29211, 31993, 43953, 51681, 68159, 95979, 120589, 204477, 223951, 361767, 671853, 1567657, 4702971]

約数ペア:

[(1, 4702971), (3, 1567657), (7, 671853), (13, 361767), (21, 223951), (23, 204477), (39, 120589), (49, 95979), (69, 68159), (91, 51681), (107, 43953), (147, 31993), (161, 29211), (273, 17227), (299, 15729), (321, 14651), (483, 9737), (637, 7383), (749, 6279), (897, 5243), (1127, 4173), (1391, 3381), (1911, 2461), (2093, 2247)]