47600871

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{19421}}^1$

素因数の和:19486

約数の個数: 16

約数和(自身を含む): 68365440

約数和(自身を除く): 20764569

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 19421, 58263, 368999, 835103, 1106997, 2505309, 15866957, 47600871]

約数ペア:

[(1, 47600871), (3, 15866957), (19, 2505309), (43, 1106997), (57, 835103), (129, 368999), (817, 58263), (2451, 19421)]