47533533

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2473}}^1$

素因数の和:2668

約数の個数: 16

約数和(自身を含む): 65313600

約数和(自身を除く): 17780067

約数列:

[1, 3, 43, 129, 149, 447, 2473, 6407, 7419, 19221, 106339, 319017, 368477, 1105431, 15844511, 47533533]

約数ペア:

[(1, 47533533), (3, 15844511), (43, 1105431), (129, 368477), (149, 319017), (447, 106339), (2473, 19221), (6407, 7419)]