2912761383

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 4618321920

約数和(自身を除く): 1705560537

約数列:

[1, 3, 7, 21, 59, 107, 127, 173, 177, 321, 381, 413, 519, 749, 889, 1211, 1239, 2247, 2667, 3633, 6313, 7493, 10207, 13589, 18511, 18939, 21971, 22479, 30621, 40767, 44191, 52451, 55533, 65913, 71449, 95123, 129577, 132573, 153797, 157353, 214347, 285369, 388731, 461391, 801751, 1092149, 1296289, 2350897, 2405253, 3276447, 3888867, 5612257, 7052691, 7645043, 9074023, 16456279, 16836771, 22935129, 27222069, 49368837, 138702923, 416108769, 970920461, 2912761383]

約数ペア:

[(1, 2912761383), (3, 970920461), (7, 416108769), (21, 138702923), (59, 49368837), (107, 27222069), (127, 22935129), (173, 16836771), (177, 16456279), (321, 9074023), (381, 7645043), (413, 7052691), (519, 5612257), (749, 3888867), (889, 3276447), (1211, 2405253), (1239, 2350897), (2247, 1296289), (2667, 1092149), (3633, 801751), (6313, 461391), (7493, 388731), (10207, 285369), (13589, 214347), (18511, 157353), (18939, 153797), (21971, 132573), (22479, 129577), (30621, 95123), (40767, 71449), (44191, 65913), (52451, 55533)]