2593113488511

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{69313}}^1\times {\mathrm{19577}}^1$

素因数の和:88920

約数の個数: 48

約数和(自身を含む): 4331638138464

約数和(自身を除く): 1738524649953

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 19577, 58731, 69313, 137039, 207939, 254501, 411117, 485191, 763503, 901069, 959273, 1455573, 1781507, 2703207, 2877819, 3396337, 5344521, 6307483, 10189011, 12470549, 18922449, 37411647, 44152381, 132457143, 1356940601, 4070821803, 9498584207, 17640227813, 28495752621, 52920683439, 66490089449, 123481594691, 199470268347, 370444784073, 864371162837, 2593113488511]

約数ペア:

[(1, 2593113488511), (3, 864371162837), (7, 370444784073), (13, 199470268347), (21, 123481594691), (39, 66490089449), (49, 52920683439), (91, 28495752621), (147, 17640227813), (273, 9498584207), (637, 4070821803), (1911, 1356940601), (19577, 132457143), (58731, 44152381), (69313, 37411647), (137039, 18922449), (207939, 12470549), (254501, 10189011), (411117, 6307483), (485191, 5344521), (763503, 3396337), (901069, 2877819), (959273, 2703207), (1455573, 1781507)]