13751649

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 21097440

約数和(自身を除く): 7345791

約数列:

[1, 3, 9, 19, 57, 137, 171, 411, 587, 1233, 1761, 2603, 5283, 7809, 11153, 23427, 33459, 80419, 100377, 241257, 723771, 1527961, 4583883, 13751649]

約数ペア:

[(1, 13751649), (3, 4583883), (9, 1527961), (19, 723771), (57, 241257), (137, 100377), (171, 80419), (411, 33459), (587, 23427), (1233, 11153), (1761, 7809), (2603, 5283)]