47349981

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14737}}^1$

素因数の和:14770

約数の個数: 32

約数和(自身を含む): 84890880

約数和(自身を除く): 37540899

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 14737, 44211, 103159, 132633, 250529, 309477, 397899, 751587, 928431, 1753703, 2254761, 2785293, 5261109, 6764283, 15783327, 47349981]

約数ペア:

[(1, 47349981), (3, 15783327), (7, 6764283), (9, 5261109), (17, 2785293), (21, 2254761), (27, 1753703), (51, 928431), (63, 751587), (119, 397899), (153, 309477), (189, 250529), (357, 132633), (459, 103159), (1071, 44211), (3213, 14737)]