40587249

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 60318720

約数和(自身を除く): 19731471

約数列:

[1, 3, 19, 23, 57, 69, 83, 249, 373, 437, 1119, 1311, 1577, 1909, 4731, 5727, 7087, 8579, 21261, 25737, 30959, 36271, 92877, 108813, 163001, 489003, 588221, 712057, 1764663, 2136171, 13529083, 40587249]

約数ペア:

[(1, 40587249), (3, 13529083), (19, 2136171), (23, 1764663), (57, 712057), (69, 588221), (83, 489003), (249, 163001), (373, 108813), (437, 92877), (1119, 36271), (1311, 30959), (1577, 25737), (1909, 21261), (4731, 8579), (5727, 7087)]