47757241

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2621}}^1$

素因数の和:2784

約数の個数: 16

約数和(自身を含む): 57893760

約数和(自身を除く): 10136519

約数列:

[1, 7, 19, 133, 137, 959, 2603, 2621, 18221, 18347, 49799, 348593, 359077, 2513539, 6822463, 47757241]

約数ペア:

[(1, 47757241), (7, 6822463), (19, 2513539), (133, 359077), (137, 348593), (959, 49799), (2603, 18347), (2621, 18221)]