268493071

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{5981}}^1$

素因数の和:6063

約数の個数: 24

約数和(自身を含む): 343701792

約数和(自身を除く): 75208721

約数列:

[1, 7, 11, 53, 77, 121, 371, 583, 847, 4081, 5981, 6413, 41867, 44891, 65791, 316993, 460537, 723701, 2218951, 3486923, 5065907, 24408461, 38356153, 268493071]

約数ペア:

[(1, 268493071), (7, 38356153), (11, 24408461), (53, 5065907), (77, 3486923), (121, 2218951), (371, 723701), (583, 460537), (847, 316993), (4081, 65791), (5981, 44891), (6413, 41867)]