2724694791

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{27647}}^1$

素因数の和:27708

約数の個数: 48

約数和(自身を含む): 4719181824

約数和(自身を除く): 1994487033

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 361, 399, 741, 1083, 1729, 2527, 4693, 5187, 7581, 14079, 27647, 32851, 82941, 98553, 193529, 359411, 525293, 580587, 1078233, 1575879, 2515877, 3677051, 6828809, 7547631, 9980567, 11031153, 20486427, 29941701, 47801663, 69863969, 129747371, 143404989, 209591907, 389242113, 908231597, 2724694791]

約数ペア:

[(1, 2724694791), (3, 908231597), (7, 389242113), (13, 209591907), (19, 143404989), (21, 129747371), (39, 69863969), (57, 47801663), (91, 29941701), (133, 20486427), (247, 11031153), (273, 9980567), (361, 7547631), (399, 6828809), (741, 3677051), (1083, 2515877), (1729, 1575879), (2527, 1078233), (4693, 580587), (5187, 525293), (7581, 359411), (14079, 193529), (27647, 98553), (32851, 82941)]