15674890491

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1\times {\mathrm{2531}}^1$

素因数の和:3824

約数の個数: 48

約数和(自身を含む): 24980347392

約数和(自身を除く): 9305456901

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1231, 1677, 2531, 3693, 5031, 7593, 11079, 16003, 22779, 32903, 48009, 52933, 98709, 108833, 144027, 158799, 296127, 326499, 476397, 688129, 979497, 1414829, 2064387, 3115661, 4244487, 6193161, 9346983, 12733461, 28040949, 40503593, 121510779, 133973423, 364532337, 401920269, 1205760807, 1741654499, 5224963497, 15674890491]

約数ペア:

[(1, 15674890491), (3, 5224963497), (9, 1741654499), (13, 1205760807), (39, 401920269), (43, 364532337), (117, 133973423), (129, 121510779), (387, 40503593), (559, 28040949), (1231, 12733461), (1677, 9346983), (2531, 6193161), (3693, 4244487), (5031, 3115661), (7593, 2064387), (11079, 1414829), (16003, 979497), (22779, 688129), (32903, 476397), (48009, 326499), (52933, 296127), (98709, 158799), (108833, 144027)]