47402727

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{877}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 64901760

約数和(自身を除く): 17499033

約数列:

[1, 3, 43, 129, 419, 877, 1257, 2631, 18017, 37711, 54051, 113133, 367463, 1102389, 15800909, 47402727]

約数ペア:

[(1, 47402727), (3, 15800909), (43, 1102389), (129, 367463), (419, 113133), (877, 54051), (1257, 37711), (2631, 18017)]